our company wide & tall industries co, ltd. is a manufacturer of medical air mattresses . our meical mattress include medical bubble air mattress, anti-decubitus mattress, alternating pressure mattress,low air loss mattress, medical cell air mattress. the products are made of durable pvc or nylon backing pvc. the products description is : these mattress is a perfect equipment for bedsore prevention or curing and is extensively used for various patients with diseases incapable of turning over such as paralysis, burns, frostbite. fracture-skeletal traction,surgical operation nursing period, long term infusion/ oxygen therapy blood transfusion and /or serious patients. here below attached our products photos for your reference. any further question, please feel free to contact me . wide & tall industries co., ltd. no,29, shongbai road , shonggang town, shenzhen, china. 518105 tel: 86-0755-27558176 / 27558177 fax: 86-0755-27557835 contact person: mr. sun skype-name: sunsangeng website : www.wideandtall.com www.wideandtall.com.cn e-mail: inflatableltd@126.com sunnypretty@126.com msn:skysangeng@hotmail.com