King Size 76x 80 Cotton Pillowtop Softside Waterbed Mattress with Digital Heater, Liner, Your choice of Bladders and a Fill Kit W/ conditioner Very Soft and Super Comfortable Comes with a Cotton Blend Pillow-Top Cover Your choice 95% or 100% Waveless or Free Flow is also available Adjustable Digital Heating System Also you will recieve an electric pump w/ Hose Adapters