Mattresses and Accessories - Endurance Bed 1.5, Sand : The Endurance Bed features a durable, one piece, rotationally molded design for increased strength. Constructed of high impact "no break" polyethylene. Designed for use with 30" x 75" mattress. Molded in side slots for property box storage. Bed can be reverse-mounted to eliminate property box storage feature. Molded in end shelving for open storage of personal items. Side storage: 4.0 cu. ft. (2 compartments). Sound dampening. 2000 lb. Static Load. Easy to clean, sanitize and maintain. Field installed restraint rings available. Can be bolted to the floor via concealed pilot holes with hardware of your choice. Passes Flammability UL 94 HB. Tested to ISO 22196 showing a greater than 99% reduction in bacteria. Flame Retardant (passes Cal 133) Test reports available upon request. Manufactured to ISO Quality Standards in the USA.