LEG PAIN RELIEF: Leg pillows provide ideal support for legs, knees, hips and back. You just need to place the pillow between your legs above or below your knees to relieve sciatica, back pain, leg pain, hip and joint pain, etc. It can also help reduce fatigue during pregnancy. . CAN BE USED IN SEVERAL POSITIONS: You can put the leg pillows on different positions of the legs to lift the feet, knees, calves and other parts, improve blood circulation and relieve pain. Knee pillow for side sleepers is very suitable for side lying and during pregnancy. Elastic straps can hold the pillow on your legs without restricting your movement or suddenly falling or slipping. . GOOD WORKMANSHIP: Side sleeper pillow is made of soft and breathable memory foam, more comfortable than other pillows. There is a ventilation hole in the middle of the pillow to help air circulation at night. Foam temperature regulation technology can extract heat from the body to prevent overheating from affecting sleep. The groove design that fits the leg can increase the power range and relieve leg pain. . EASY TO CLEAN: The leg pillow has a removable zippered cover that is easy to clean. A NOTICE: PLEASE DO NOT CLEAN THE MEMORY FOAM PILLOW . THE BEST GIFT CHOICE: The ergonomic pillow is made of memory foam, which can perfectly adapt to the shape of each leg and keep its original shape after sleeping. It is the perfect gift choice for pregnant women, mothers, fathers, family members on Mother's Day, Easter, Christmas, Birthday , anniversary, Valentine's Day or other special occasions. .