SafetySure Wood Transfer Board 29 Double Notched Heel Cushions Pads Pressurization: Automatic Pressurization Mode Select Ear:Left Ear Pressurization: Automatic Pressurization Mode These single use multi day TENS electrodes feature ultra flexible construction as well as tan tone fabric for reduced visibility * These pin connector polymer gel electrodes are ideal for TENS applications as well as NMES for small muscle groups * Carbon silver film layer incorporated into a low profile design * White foam backing for increased stretchability and memory * Carbon silver film layer incorporated into a low profile design * 29 Long * Can be used with either standard arm or desk arm wheelchairs * Double notches allow the board to be used on either the right side or left side of the wheelchair * Constructed of plywood and finished with a smooth lacquered finish * The 24 board has one built in handle while the 29 board has two built in handles * Notch designed to fit into up right of wheelchair arm for added security during transfer * Supports up to 300 lbs *