... and comfortable. Air cloth pipeline NO.1,NO.3,NO.5 and NO.2,NO.4 and NO.6 and fillair ... and comfortable. Air cloth pipeline NO.1,NO.3,NO.5 and NO.2,NO.4 and NO.6 and fillair ... in cycles. The surface of the air mattress can fluctuate with air. The fluctuation can air the mattress and change ... air-powered pumps are used in the products. Air mattress with excreta hole with fluctuation for preventing bedsore