Two needs, one cushion. The Symbia cushion can be flipped over depending on the desired position. Place the 5.5 in high side under your knees to relieve your lower back, or the 2 in low side under your knees to slightly elevate your legs and aid circulation.

• The high-density polyurethane foam base maintains the 8-degree incline without compressing under the weight of the legs
• The gel-infused memory foam surface layer conforms to the back of the calves and stays cooler to the touch
• The cover is removable and machine washable in cold water, then lay flat to dry