Trinity Plus Premier Mattress Replacement The trinity plus replaces a standard mattress. It comprises of a castellated visco elastic foam to provide pressure redistribution by conforming to a users weight and temperature and also features a a reinforced foam base and side wall. The mattress replacement is ideal for patients considered to be up to high risk of pressure ulcer development and can be used in a community and long term care setting.Specifications 91 x 198 x 15 cm- single 137 x 198 x 15 cm- double Maximum weight capacity of 135 kg Product weight 13 kg Features Castellated visco elasic foam A reinforced foam base and side walls Non-turn mattress replacements2-way stretchWaterproof Vapour permeable PU cover ..