Liberty II Bariatric Mattress Replacement The liberty II bariatric dynamic low air loss mattress replacement provides continuous low pressure and is designed for use with patients considered to be up to a very high risk of developing pressure ulcers. The system is particularly suitable for use with terminally ill and frail patients together with the treatment of burns and lymph-oedema. Specifications Maximum weight capacity of 450 kg Mattress dimensions: 2000mm x 1220mm x 200mm Power unit dimensions: 390mm x 280mm x 185mm Product weight: 12.5 kgPower unit weight: 6.2 kg FeaturesCell-on-cell constructionLower leg zonePremium quality TPU coated nylon cells CPR release valve Strong Cell Retention knitted bands Soft waterproof vapour permeable quilted cover 360 degree zipper Welded seams and enclosed zipIntegral covered air pipe Cable management system ..