Provides Comfortable Leg Support：Inflatable leg support pillows provide comfortable support while resting, while raised pillows help relieve pressure and pain in the knees, hips and lower parts. It is also commonly used for postoperative rehabilitation. Comfortable Reclining Angle: The ergonomic wedge-shaped pillow is suitable for the natural flexion of the human body, improves leg support, provides the most comfortable rest, reduces fatigue and pain, and promotes healthy blood circulation . Comfortable Material: Made of PVC material, sturdy and durable, without any chemicals or harmful substances. After 24 hours of leak test, you don't have to worry about leaks and get a better experience. Comfortable Material: Made of PVC material, sturdy and durable, without any chemicals or harmful substances. After 24 hours of leak test, you don't have to worry about leaks and get a better experience. Easy to store: The air cushion is small and light, saves space, can be folded for storage, and is easy to inflate anytime and anywhere. Very suitable for travel. Washable and easy to clean (wipe with a damp cloth)