Finally quality craft pillow inserts that are worthy of being stuffed into your beautiful pillow covers. The covering of this pillow is made from a polyester cotton blend cloth. This Pillowflex pillow form is filled with top quality long lasting polyester fiber that is slick and resistant to lumping and has a great loft for a fuller looking sham. This pillow insert is 100% hypoallergenic and is machine washable. Note that your pillow insert should be larger than your sham to correctly fill out the corners of the sham. Though this pillow can be used a 16x16 sham, for the best look we recommend using these pillows in 15x15 shams. This listing is for 1 pillow. Made in Palmetto, GA USA. Use the below guide to help you select the best size insert for your sham. This chart works with all brands of shams. Pillow Insert Size Selection Chart Sham Size Insert Size Sham Size Insert Size Sham Size Insert Size 9x9 / 10x10 10x10 13x19 13x19 20x20 22x22 10x10 / 11x11 11x11 14x14 15x15 22x22 24x24 11x11 / 12x12 12x12 15x15 16x16 24x24 26x26 12x12 13x13 16x16 17x17 25x25 27x27 12x16 12x16 16x20 16x20 26x26 28x28 12x18 12x18 16x24/26 16x26 28x28 30x30 12x24 12x24 17x17 18x18 30x30 32x32 13x13 14x14 18x18 20x20 Pillowflex Inserts Non-Woven Covering Polyester Pillow Inserts Poly Cotton Covering Polyester Pillow Inserts Cluster Fiber Pillow Inserts Synthetic Down Fiber Pillow Inserts High Loft Medium Loft Ultra Soft Indoor Use Outdoor Use Machine Washable Hypoallergenic