Evacuation chair that is ideal for negotiating stairs or uneven surfaces with an injured person in the case of an emergency. Track structure makes it easy to use and safer to move. 4 wheels enabling the patients to travel over most surfaces with minimal effort.Intregral restraint straps with quick-release buckle. Safe to use when both ascending and descending stairs. High-strength aluminium alloy construction. Footrest for improved patient comfort. Can be fully folded for easy storage. Dimensions: (L)70 x (W)54 x (H)92cm. Folded size: (L)70 x (W)54 x (H)17cm. Load bearing: 159kg."