Mattress Performance Free Flow Mattress Premium 22 Mil Vinyl Overcut Vinyl -Vinyl will not stretch Double Strength Seamless Corners Heater Compatible Bottom Vinyl - Use any heater. WATERBED EXPRESS - In stock available for quick ship. 20 Year Limited Warranty To complete your order, add a liner, fill and drain kit, waterbed conditioner with your waterbed mattress purchase! SHIPPING and CONDITIONER!! Stand Up Liner Fill and Drain Kit Upgraded Waterbed Conditioner Always Free Shipping Ship Time: 5-10 Business Days In Stock Ready To Ship! King Waterbed Measures 72x84 or 6 Feet x 7 Feet Queen Waterbed Measures 60x84 or 5 Feet x 7 Feet Super Single Waterbed Measures 48x84 or 4 Feet x 7 Feet * Note This Deluxe Free Flow waterbed mattress is intended to be used inside a wood frame waterbed also known as a hard side waterbed.