2 Sizes and 2 Colors to Choose from - You can choose wedge pillows in different colors and sizes according to your preference. It is also a thoughtful gift for friends or family. Tips: Wedge pillows will rebound and become bigger in 24 to 48 hours after unpacking. But due to the memory of the foam, the foam may only rebound to a height that is about 0.4 inches lower than its original height. Two Pillow Covers Design - Inner knit fabric cover is designed for reducing contact with air and ensuring the pillow is durable and won’t get old. The outer pillowcase is ultra-soft, breathable and washable. Multifunction - The bed wedge pillows not just can be served as an elevated pillow for sleeping, but can be used as reclining support while watching TV, reading, as a supporting cushion during pregnancy, or moving to the foot of the bed to elevate your legs and feet. Bring You Comfort - If you are suffering from acid reflux, GERD, snoring, apnea, and other sleep problems, or you need to release your back or leg pain after surgery, you can try to use the wedge pillows. It will help with these issues by supporting your back or legs. Premium Material - The UBBCARE wedge pillow is made of high-density foam on the bottom, which makes it durable, it won’t collapse or lose its shape. And cooling memory foam on the top, which can keep you cool and comfortable during the whole bedtime.