Safetysure Wheelchair Board 16 L x 16 W Walker Accessories Thigh High (Closed Toe) No Style:Right Ear Thigh High (Closed Toe) No Silcone Band * Beige * 30 40 mmHg * Medium * Ankle Circ Just place the sensor pad under a patient and engage the switch on your alarm monitor to trigger a loud audible alarm 16 L x 16 L * Provides flat sitting surface and eliminates the hammock effect associated with traditional wheelchair seats * Made of lacquered finished plywood * Corners and sides are rounded to prevent chipping * Makes an excellent sitting surface when combined with a pressure relief cushion * Splinter free plywood * Weight capcity : 300 lbs *