[Perfect Altitude]Keeping your legs elevated, the leg pillow is great for relieving knee soreness, leg soreness, and hip soreness, improving circulation, and helping you recover from leg surgery.It can hold a lot of air to obtain comfort, reduce leg swellingor reduce back pressure. [Skin-Friendly Material]The wedge pillow is designed with PVC and flocked surface. The soft and non-sharp flocking surface gives the leg elevation pillow firm and comfortable characteristics, and helps to maintain a certain temperature required by thelegs.Elevation pillow no harmful chemicals,no peculiar smell,[Portability]Compared with traditional memory foam leg pillow,we have introduced a more advantageous inflatable wedge pillow without changing the practicability of the leg pillow. The atmosphericvalve setting makes it easier to inflate and deflate. It can be folded and put into a small portable bag. The weight of the elevation pillow is only Even if you are traveling outdoors, you can easily take it with you.