Do you want the karate chop look of a fancy luxury down pillow but are allergic to natural feathers? Pillowflex’s synthetic down pillow inserts are a perfect cruelty-free alternative. You’ll avoid getting poked by down feathers with faux down polyester fibers that are ultra-soft to the touch. Your friends will not know you are using a down alternative instead of traditional down because the touch and weight are nearly identical. Unique Features Ultra Soft No Allergens Traditional Karate Chop Look No Lumps Made in the USA . Luxurious Home Decor Luxurious Home Decor With over 60 sizes of pillow form inserts, Pillowflex has the correct size to fit any sham in your home. Whether you need inserts for the accent pillows on your couch or throw pillows on your sofa, we have a huge range of square pillow sizes. Looking for rectangle sizes to fill your bed shams? We have them in traditional sizes and oversized. We have pillow inserts for neck and travel pillows in addition to a lumbar size that offers back support. We also offer a variety of sizes to fit any piece of furniture in any sized room. Be sure to use our sizing chart located below to select the best size insert for your shams. How do you figure out which insert to buy? Start by measuring your shams, even if the size is marked. Pull tight along the outer seam and measure from corner to corner. Your insert must be larger than your sham to correctly fill the corners and give them a nice even look. Small shams 10” to 17” typically need inserts 1” larger. Larger shams over 18” typically need inserts that are 2” larger. Need a little pop to your bedroom? Synthetic down pillows add the perfect touch to a bed or couch. They’re stiff enough to stand on their own, but soft enough to fall asleep on! We use a slick polyester fiber to keep the pillow’s filler smooth. Our American made pillow shell is made from a high thread count poly cotton blended fabric that is durable and machine washable. The cover is not removable. Our synthetic down inserts are proudly made in Palmetto, Georgia from American fibers and an American-made shell. Support American manufacturing with Pillowflex products. Pillowflex Synthetic Down Pillow Insert - Square Pillowflex Synthetic Down Pillow Insert - Rectangular Pillowflex Premium Polyester Pillow Inserts - Square Pillowflex 95% Feather by 5% Down Pillow Form Insert Pillowflex Bolster Pillow - Round Pillowflex Cluster Fiber Pillow Insert Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 9,971 4.6 out of 5 stars 9,971 4.6 out of 5 stars 7,415 4.6 out of 5 stars 7,415 4.5 out of 5 stars 130 4.6 out of 5 stars 2,114 Price $40.94$40.94 $22.25$22.25 $30.61$30.61 $29.99$29.99 $28.72$28.72 $29.59$29.59 Touch Very soft Very soft Soft Soft Soft Medium Karate chop Yes Yes No No No No Fiber Denier 1.4 1.4 7 7 4 4 Pillow Weight Heavy Heavy Medium Medium Medium Light Hypoallergenic Yes Yes Yes Yes Yes Yes Machine Washable Yes Yes Yes Yes No Yes Best Best Better Better Good Good