This device consists of dual inner foam, lower layer firm to ride over any surfaces, carpets, concrete or any bumps like stairs, and an upper layer for patient comfort. There are safety belts and a foot pocket to hold the patient in place, pulling loops at each end and a tough slippery coated bottom side. The loop at the head end is to hold back when descending stairways. One or two people required. The whole item is stored in a pouch and can hang on the wall. EVSG