RLX Foam MattressThe Prius RLX is an entry level dual layer therapeutic foam replacement mattress for patients at low to high risk of developing pressure ulcers, or with existing stage 14 wounds. Zoned comfort foam top layer, visco elastic foam foot section for heel protection, and firm foam support base. Full length firm side rails, 4 way urethane stretch cover, and optional raised side rails. 350 lb weight capacity. Available in 36"80" and 42"80". Custom lengths