About this item 【Extra Long & Wide Size】This really helps hip and leg pain. Unlike other pillows that only support your knee,MABOZOO knee pillow is long enough to provide support of the entire lower leg from knee to ankle. The divot/seam down the middle makes it easier to keep your leg in place and to switch sides without struggling to rearrange the pillow. 【Shredded Memory Foam Filling】100% Shredded Memory Foam Filling.The batting inside is stuffed to perfection and the design is well thought out.Filling with premium shredded memory foam, the memory foam pillows conform to the leg and knee when lying down, helping the body maintain perfect spine alignment while sleeping. 【Cooling Breathable Fabirc Cover】---35% viscose made from bamboo blend 65% polyester fabric. Viscose from bamboo fabirc is designed to be extra soft and comfortable, better for leg skin and sleeping naked, so you can always keep cool between your legs all night. 【Relaxing the Body for Sound Sleep 】This one is great as you can put it under your knees when on your back and then very easily shift it to between your knees when you roll over to your side. It's much easier and more versatile than the wedges that are made only for under your knees or between your knees. Easy Care---The knee pillow is lightweight and can be machine washed directly as a whole. The stitching is strong and durable, and will not be deformed with multiple machine washings. Low temperature drying. › See more product details