Skillbuildersä Bi Height Wedge 18 x 22 Height: 4 or 6 Nerve Sensory Evaluator Access Solid hardwood legs * Two Oral Supplement Encala Unflavored Solid hardwood legs * Two drawer unit and shelf * H brace construction * Legs have pre inserted carriage bolts for fast easy assembly * Seamless rounded corner top * 2 of firm foam padding (5 cm) * Available in Natural and Dark Cherry finish * Choice of upholstery colors * 5 year limited warranty * Fast easy assembly with basic tools * 400 lbs Large * Freestanding or fit over any toilet * Orthopedic contoured padded back with support belts and harness * Hi Back has harness for added support * Seat depth height and tilt of commode seat back height and footrest are adjustable with 3 seat hole sizes * Easy push button pail release lightweight frame non slip padded seat removable padded abductor splash guard Position at a higher or lower height (use on side 1 or side 2) * Without the removable straps the deluxe wedge functions just like the standard Skillbuilders© wedge *