The ergonomically-designed 4-in-1 Memory Foam Cushion can provide comfort and support to your feet, knees, back (lumbar) or neck. Ideal for use in the home or office. Constructed from memory foam with a washable, removable microfibre suedette cover. This cleverly-shaped cushion has many possible uses; turn your coffee table into a comfortable footstool, use as an armrest or a laptop desk. It even has a built-in holder for your remote controls!