The NEW Uplift Premium Power Lifting Seat provides 100% electric lift for those up to 300 lbs (136 kg)who struggle to get up from a seated position. Works on most armchairs or sofas and with patented LeveLift Technology, users enjoy a safe, gentle lift with no forward dumping. The three layer cushion with memory foam core maximizes comfort while helping prevent pressure sores. Truly portable with two ergonomic carry handles and lightweight construction. Black waterproof Cover.