ADP Listed: Cat. 3 #AA0000694. US Patent : 7,540,527 & Patents Pending. Padded seat and full contoured backrest for comfort. Reflective soft basket can be removed and is machine washable. Ergo-form handgrips fit comfortably and provide natural brake access. Easy to activate brakes feature tool-free adjustments. Convenient armrests reverse with backrest for support in either mode! Lightweight frame designed for superior stability. Easy to fold & store by the pull of a strap. Locks in open position and when folded for safer lifting. Removable footrests lock conveniently to the side of the frame.