The Ultra-care 5800 Is The Total Package For The Management And Treatment Of Pressure Ulcers And Bed Sores. The System Includes The Mattress, Cover And Air-pump. The Mattress, Which Offers Both Alternating Pressure Mode And Low Air Loss, Features A Full 8" Of Therapeutic Support. The Included 8 Liter Per Minute (lpm) Pump Has Retractable Hooks To Hang On The Bed And Is Simple To Set Up And Operate. The Quilted Nylon Zipper Cover Is Low Shear, Water-resistant And Vapor Permeable. In Addition To The Alternating Pressure Mode The Mattress Provides, The Included Static Mode Option Provides A Firm Surface When Needed. The Ventilated Nylon-polyurethane Air Cells Are Reliable And Durable. As An Added Safety Measure, The Head Of The Mattress Features Cpr Quick Deflate Cells. The Mattress Has A Weight Capacity Of 350 Lbs. This Is A Package Of The Mattress, Quilted Cover And 8 Lpm Air Pump. At 80" Long, The Mattress Will Fit On Most Average Bed Frames. Air Pump Features A Front Panel Switch Allowing Users To Choose Their Mode Of Therapy ? Static Or Alternating. Ventilated Air Cells Provide A Microclimate That Reduces Moisture. Regardless Of The Operating Mode, The Mattress Maintains The Low Air Loss Benefit. The Cover, Which Helps Keep The Mattress And Air Cells Clean, Is Machine Washable.