Approved for HCPCS codes E2603 and E2604, this cushion was created for wheelchair users seeking skin protection. The Synergy TRU-Comfort 2 is constructed of viscoelastic foam with a four-way stretch cover. It’s available in widths from 16″ to 22″ and in depths of 14″ to 24″. The cushion, which is 3″ high, can handle user weight capacities up to 450 lbs.