Knee Pillow,leg Pillow Knee Pillow For Side Sleepers Ergonomic Side Sleeper Feature: 1.Comfortable sleep: The pillow is pleasant to the touch. The breathable material and central cavity allow air to circulate and keep you cool so you can sleep well. . 2.High quality memory foam material: It can perfectly conform to the shape of a single leg and will keep its original shape after sleeping. With the help of elastic bands, the leg pillows can maintain the best sleeping posture throughout the night without falling or sliding. . 3.Ergonomic design: The side pillow has a special heart shape to support the legs and knees, allowing the back and hips to be placed in a natural position. 4.Easy to clean: The side sleeper's knee pillow has a removable cover that can be easily cleaned by hand if necessary. . 5.Use: Pillows are best used on the bed or sofa. You can use it while sitting or lying down. Especially if your work requires standing for a long time or your legs are tired and heavy. . Package included:1 x Knee Pillow