VERY USEFUL: This anti-bedsore air mattress is suitable for people with grade 1 UPPs (pressure ulcers). The cells are inflated and deflated, adapting to the user's weight (up to 135 kg). Recommended for anyone who has to spend long periods of time in bed and wants to prevent the possibility of getting pressure ulcers THERAPEUTIC EFFICACY: This anti-bedsore mattress helps reduce patient pain and relieve the pressure generated by prolonged lying down periods, improves blood circulation and helps reduce friction with the mattress and the appearance of bedsores thanks to its 130 individual air cells that inflate and deflate alternately in six-minute periods QUICK AND EASY TO CLEAN AND CARRY: The Mobi 1 anti-sores mattress is designed to make cleaning and care as simple and easy as possible. Mobi Flame Retardant Medical PVC Compressor Air Mattress