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Pillowflex Premium Polyester Throw Pillow Insert - 21x37 - Ultra Soft Large Rectangle Throw Pillow, Couch Sham, Lumbar, Back, Sofa - Machine Washable - Decorative Accent Form - 1 Soft Pillow

Free shipping on orders over $29.99

$36.59

$ 18 .99 $18.99

In Stock

1.Size:10 Inch By 10 Inch


About this item

  • CORRECT SIZE: Please use provided size chart image! Measure along seam of your shams by pulling tight along the outer seams and measure along seam corner to corner, even if size is marked. Your insert should be larger than your sham to correctly fill the corners of the sham and give them a nice full look. This 21x37 inch pillow insert is recommended for use in 20"x36" 21"x37" shams. or for an extra full standard pillow case.
  • SOFTNESS AND VERSATILITY: We use a virgin 7 denier fiber to create a soft yet full pillow. The fiber has a silicon treatment to prevent clumping and give your home’s shams a touch of class that will last for years. Use anywhere that needs a pillow — couch, love seat, beds, day beds, reading nook. You will even love sleeping on our pillows.
  • HYPOALLERGINIC – Our pillow is made from American Made polyester fiber that has just the right balance of softness to firmness with a plump look. Odorless, Lint and Dust Free, No flame retardant chemicals.
  • PILLOW SHELL – Pillowflex manufactures our own high thread count pillow shell, not removable, for each polyester pillow we make. Our pillows features a safety stitch to keep your pillow from unraveling when washed.
  • MADE IN USA - Our high quality pillow is proudly made in Palmetto, GA, USA of sustainably sourced fiber shell. Support American Manufacturing.


Machine Washable Pillow Inserts | Made in USA | For Decorative Shams & Covers | Hypoallergenic | Full Soft Corners | No Lumps | Nice and Soft - Use the yellow sizing chart in the images to select the best size insert for your sham - Very soft - We use a medium loft fiber that will give your shams the softest feel. - Smooth – We use virgin American made fiber that has been silicon treated which keeps it from lumping and keeps your shams looking nice and smooth, the pillow is ready to use right out of the box. - Full corners - The smooth soft fiber of this pillow makes getting fiber into the corners of your sham easier with less fluffing - Machine Washable / Odorless / Hypoallergenic / Lint and Dust Free - Hypoallergenic - 100% Polyester fiber filling, this pillow is hypoallergenic, odorless, lint and dust free, free of flame retardant chemicals, fiber is made in USA. - Covering - We use an American made pillow shell from a high thread count poly cotton blended fabric, that is durable and machine washable (cover is not removable) - Made in Palmetto, GA USA *Where to use* - Use as an insert in decorative shams - Couch shams - Bedroom shams - Sleeping - Crafting - Anywhere you need a pillow! - Intended for indoor use *Care* - Machine wash cold on delicate setting - Tumble dry on low - Fluff as needed


KRISTEN JONES
Reviewed in the United States on March 1, 2025
Very good quality. I did go up a size for the pillow insert so that it fully filled the case.
Customer
Reviewed in the United States on February 7, 2025
I had ordered 20x20 to fit an 18x18 pillow cover. Unfortunately, it did not fit and got another one in 18x18 size. Much better! It fit perfectly and an overall nice pillow. Keeps its shape nicely and I like that it is made in the USA. I would recommend and will order from again.
Margaret Jones
Reviewed in the United States on February 15, 2025
Amazon didn't actually send the pillow I ordered and sent a different brand by mistake so I bought my pillow directly from this company. It is a great pillow and came in a box so it was not squished down to be puffed out later. It's very plump and the right firmness and I appreciate that they make a lot of different sizes.
M
Reviewed in Canada on January 4, 2025
Size is exactly what’s advertised! Nice fluffy structured pillow. Looks great, and high quality for the budget friendly price. Haven’t tried washing it, as it’s used for in a decorative pillow case but I would assume it would hold up well if washed in a machine or by hand.
AMB
Reviewed in the United States on January 31, 2025
These pillow inserts were what I was looking for. Wanted one that would fill king shams fully. By description these were it and made in USA.The inserts fill the pillow shams like I wanted. Unfortunately, each king size pillow was put into a small box. The pillow was folded in half and stuffed into the box. The folded crease shows under the sham and one is more full than the other which also shows.
Marzee23
Reviewed in the United States on January 22, 2025
The Pillowflex Premium 28x28 is absolutely worth the investment. What makes it stand out is its ideal density - substantial enough to hold shape but not overstuffed. The premium polyester fill stays evenly distributed and reaches every corner, unlike cheaper inserts that get lumpy or flatten quickly. Construction quality is excellent. At 28x28, it fits standard Euro shams perfectly for that professional, designer look.Definitely worth the premium price for a pillow insert that actually lasts and looks great.
PK
Reviewed in the United States on January 21, 2025
I purchased this for a chair pillow cover and it works perfectly.
Customer
Reviewed in the United States on January 10, 2025
I covered the pillow with my husband shirt. My husband passed away.
Customer
Reviewed in the United States on December 19, 2024
I ordered this to cover it myself. Perfect size and nice filling.
pokeadoe
Reviewed in Canada on November 26, 2024
Its perfect and at a good price.
Libia Sánchez
Reviewed in Mexico on November 11, 2024
Los compre para mis cojines de la sala, se ven suuuper esponjositos
MA. ELISA WOLFFER
Reviewed in Mexico on October 9, 2023
Muy buena calidad, lo recomiendo sin duda
N. W. Jaffe
Reviewed in Singapore on January 13, 2021
Just a plain white pillow insert. Comfortable and right size.
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