sleeping back knee support wedge shape memory foam ergonomic leg pillow joint

descriptions: the leg pillow was designed to help reduce pressure that occurs from bad sleeping posture which causes discomfort. the leg pillow can support your legs and knees to provide proper sleeping alignment and positioning to eliminate those painful pressure points. the leg pillow is designed with ventilated air holes in the memory foam that promote air circulation throughout the night. you can reverse it, and place it between you