The Davies Sports safety mattress is an essential addition to your safety apparatus. Made from a high resilience modified polyurethane foam inner which is encased in a really heavy duty flame retardant PVC cover. There are breather holes on the outer casing meaning the air can expel depending on the level of downward momentum providing a safe cushioned landing area. ;Includes side toggles to allow multiple mattress to be laid together and linked safely.Carry handles to allow for easy transportation.Zip fasteners make removing the cover easy should the need arise.Anti-slip base to reduce movement during use.