Top 10 Firm Pillow Inserts 18×18 – Throw Pillow Inserts

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1. Oubonun

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Oubonun 18 x 18 Pillow Inserts Set of 2, Throw Pillow Inserts with 100% Cotton Cover, Decorative Pillow Insert Pair, 18 Inch Square Interior Sofa Pillow Inserts, White Couch Pillow

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Oubonun #ad - Select "oubonun direct" where it says "Sold By" and select "ask a question", and then tell us about your concern. Warranty:we offer you this pillow inserts set of2 with a 100% satifaction money-back guarantee.

Multiuse: this set of two square pillows can be used as a sofa pillow, chair pillow, bed pillow and any elegant pillow case to fill out and decorate your room. Easy care: made so they are easy to clean, our pillow inserts can be washed by hand or lightly washed with a mild detergent and tumble dry; a hidden zipper and cloth flap keeps all the fill in place. 18x18 pillow insert: our decorative pillow set comes with a pair of square 18 x 18 inch cotton cover sofa pillow inserts.

If you decide you don't like our pillow inserts just send us a message and you'll receive a full refund, Select " An order I placed", no questions asked. They will be shipped vacuum packaged and will take up to a couple of hours to fully fluff up. Easy use: our pillow inserts are made with a 100% cotton cover and 3D polyester fill.
BrandOubonun #ad
ManufacturerOubonun #ad
Height0.01 Inches
Length18 Inches
Width18 Inches
Part Number8541807390
Model8541807390
WarrantyManufacturer warranty for 3 year from date of purchase.

2. Foamily

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Foamily Premium Hypoallergenic Stuffer Pillow Insert Sham Square Form Polyester, White, 18" x 18"

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Foamily #ad - Measurements are seam to seam - after filling, the pillow will decrease about 10% - 15% in size; Order two inches up! Filled with 100% hypo allergenic polyester micro fiber pillows - Made in USA - use in home or in a outdoor cover by Foamily. Pack more cushion to your sofa couch or bed for lumbar support or just decoration. Our most resilient decorative throw pillow inserts yet, firm yet fluffy filler stuffing.
BrandFoamily #ad
ManufacturerFoamily #ad
Height7.9 Inches
Length21 Inches
Weight0.63 Pounds
Width16 Inches
Part NumberPillow18
ModelPillow18

3. Milliard

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Milliard 18x18 Pillow Inserts Shredded Memory Foam Cushion Firm & Plush Decorative Couch Pillow More Long-Lasting Support Than Regular Pillows 2 Pack

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Milliard #ad - The perfect accent piece: dress up any indoor space with these great pillows – think bedroom, patio bench, and more. The less foam inside the softer your pillow gets. How’s that for delicious comfort? Available in a 2 pack and a 4 pack.

Long lasting support: filled with premium shredded memory foam, this comfortable couch pillow provides the perfect balance between soft and firm and offers generous thickness and support as you rejuvenate and refresh after a busy day. Double cover: the removable inner and outer polyester covers offer extra protection and increased comfort and are machine washable for easy cleaning. Just place them in your favorite pillow covers and you’re good to go! And when you want to change things around a bit, couch sofas, simply swap the pillow cover for a fresh look.

Customize comfort: want your pillow softer or smaller? just remove some of the shredded memory foam to create a pillow that is just how you like it. Keep the extras, so you can add it back in any time you want for extra firmness! Dimensions: accent pillow measures 18 inches long x 18 inches wide and is filled with 28. 8 oz-ounces of shredded memory foam.
BrandMilliard #ad
ManufacturerMilliard #ad
Height5 Inches
Length18 Inches
Width18 Inches

4. Yoobure

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Chair, Pillow Inserts 18x18 Set of 2, Car, Sofa, Yoobure Decorative Sham Throw Pillow Insert for Bed, Couch

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Yoobure #ad - Great supports: yoobure 18x18 pillow insert will provide you firm supports for your neck or back when you are tired or when you are leisure for watching TV on sofa or bed. And it will become fluffy quickly after you beat it gently or just put them in the sun.

Would be perfect for your bed, bay windows, sofa, couch, chair, etc. Widely application: yoobure 18 x 18 pillow inserts are not only be a great cushion for your rest, but also a good decoration for your home. Vacuum packing of 18 inch pillow inserts: yoobure throw pillow insert are vacuum packed for shipping, you should to remove the inner bag and pat it gently to make it expanded after you recieved the pillow inserts.

Fluffy sham pillow insets: yoobure throw pillow insert are made of premium 3D AA cotton with good rebound elasticity. Warmly suggestion: ensure your 18 inch pillow inserts look more full, we recommend the size of the pillow inserts a little bigger than your pillow covers.
BrandYoobure #ad
ManufacturerYoobure #ad
Height0.01 Inches
Length18 Inches
Width18 Inches
Part NumberW02-PIS002WH18-201

5. Acanva

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2020 Newer Version, 18"-4P, Acanva 18 x 18 Premium Hypoallergenic Polyester Stuffer Square Form Sham Throw Pillow Inserts

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Acanva #ad - 4-pack decorative throw pillow inserts in 18*18 inches. Machine washable in gentle cycle, fluff up your pillow a few times, tumble dry low. Provide comfier support for neck and lumbar.

Skin-friendly and Chemical Free. Breathable material keeps the pillow warm in winter and cools in summer. Shipped vacuum packaged and will take up a couple of hours to fully fluff up. You just need to change the pillow covers when every new festival comes. For better results, we recommend placing our inserts in shams that are 1" or 2" smaller than the pillows to keep it looks more fluffed. Before first use, to get it a full plump look. Get more elegant ways to relax. Pack the decorative pillow stuffer as couch pillows, sofa pillows, chair pillows and bed pillows around your room. Filled with 100% hypo-allergenic polyester, covered with high thread count smooth fabric, extra soft and fluffy.
BrandAcanva #ad
ManufacturerAcanva #ad
Height6 Inches
Length18 Inches
Width18 Inches
Part Number18X18-4P
Model18X18-4P

6. Leeden

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18 Inch Square Interior Sofa Pillow Inserts, Throw Pillow Inserts with 100% Cotton Cover, White Couch Pillow, Decorative Pillow Insert Pair, Leeden 18 x 18 Pillow Inserts Set of 2

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Leeden #ad - Multiuse: this set of two square pillows can be used as a sofa pillow, chair pillow, bed pillow and any elegant pillow case to fill out and decorate your room. Easy use: our pillow inserts are made with a 100% cotton cover.

Warranty:we offer you this pillow inserts with a 100% satifaction money-back guarantee. They will be shipped vacuum packaged and will take up to a couple of hours to fully fluff up. Easy care: made so they are easy to clean, our pillow inserts can be washed by hand or lightly washed with a mild detergent and tumble dry; a hidden zipper and cloth flap keeps all the fill in place.

18x18 pillow insert: our decorative pillow set comes with a pair of square 18 x 18 inch cotton cover sofa pillow inserts. Select "leeden" where it says "sold by" and select "ask a question", Select " An order I placed", and then tell us about your concern. If you decide you don't like our pillow inserts just send us a message and you'll receive a full refund, no questions asked.
BrandLeeden #ad
ManufacturerLeeden #ad
Height0.01 Inches
Length18 Inches
Width18 Inches
WarrantyManufacturer warranty for 3 years from date of purchase.

7. Pillowflex

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Made in USA, Oblong Rectangle, 12x18 Inch Pillowflex Premium Polyester Filled Pillow Form Insert, Machine Washable

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Pillowflex #ad - Machine washable / odorless / Hypoallergenic / Lent and Dust Free. Great loft, give your home’s shams a touch of class that will last for years, makes a great toddler pillow. Made in usa from American Fibers and American made shell. 100% polyester fiber filling / Shell is made of a Polyester - Cotton blend. Sold as 1 pillow, use the yellow sizing chart image to the left to select the best size insert for your sham, This 12x18" insert is recommend for use in a 12"x18" or 12"x16" Sham.
BrandPillowflex #ad
ManufacturerPillowflex #ad
Height5.51 Inches
Length17.99 Inches
Weight0.44 Pounds
Width12.01 Inches
Part Number12x18PC
Model12x18PC

8. HIPPIH

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Sofa, Decorative Euro Square Throw Pillow Inserts for Couch, 18x18 Pillow Insert Set of 4, Bed

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HIPPIH #ad - It would provide a plump and full pillow from corner to corner. Correct measurement method: hippih pillow inserts measured in 18 x 18 inch. Vacuum packing: hippih 2 pack throw pillow inserts make shipment by vacuum packing, or exposure in the sun for one day, you need to let them naturally recover for a few days, and then they would restore fluffy.

Size recommendations: this insert is recommended for 18 x 18 inch sham covers. Hippih factory have inspections before shipment, and please feel free to contact us for any problems. The right way is measuring from one side seam to the another seam by tape.

Decorative pillows insert: hippih throw pillows insert are suitable for any elegant pillow cases to decorative your room, particularly perfect for our 18 x 18 inch pillow covers. Perfect after-sale protection: buy it with confidence in the quality and perfect after-sale customer service team.
BrandHIPPIH #ad
ManufacturerHIPPIH #ad
Height0.01 Inches
Length18 Inches
Width18 Inches
Part NumberW02-PIS004WH18-102
ModelW02-PIS004WH18-102

9. Calibrate Timing

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Calibrate Timing Throw Pillow Inserts, 4 Packs Hypoallergenic Square Form Cushion Stuffer, Decorative Pillows Couch Sham Fill 18 x 18 inches

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Calibrate Timing #ad - Compressed packaging: it is best to stretch the pillow well after opened to have best recovery with fully plush. Material: 100% white polyester microfiber, finishing edges with safe stitching. Widely application: multi-functions and great comfort suits in bed room, living room, bed, car, sofa, offices and other locations. Fill up a delightful decorative pillow cover with these soft and plush pillow inserts that guarantee hypoallergenic comfort. Size: 18 x 18 inches, 45 x 45 cm; additional sizes available.
BrandCalibrate Timing #ad
ManufacturerCalibrate Timing #ad
Height0.01 Inches
Length18 Inches
Width18 Inches
Part NumberDE-BA12-TH112

10. Pillowflex

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Made in USA, Oblong Rectangle Lumbar, Premium Polyester Filled, Pillowflex Set of 2 12x18 Pillow Form Inserts, Machine Washable

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Pillowflex #ad - Made in usa from American Fibers and American made shell. 100% polyester fiber filling / odorless / hypoallergenic / shell is made of a Polyester - Cotton blend that is Machine washable / Lent and Dust Free.

These 12x18 inch pillow inserts are recommend for use in 12"x16" or 12"x18" shams. Use the yellow sizing chart image to select the best size inserts for your shams. For best results your insert must be larger than your sham. Pack of 2 pillows - Buy by the pair and save with this pillow set. Great loft yet the soft feel you will want to cuddle with - Give your home's décor a touch of class with great looking decorative sham fillers on your sofa or bedding sets.
BrandPillowflex #ad
ManufacturerPillowflex #ad
Height6 Inches
Length18 Inches
Weight1.15 Pounds
Width12 Inches
Part Number2 12x18 PC