Blue Twin Water Bed King Size Mattress 

This free flow water bed mattress provides full wave motion to ensure that you receive a customized hydrodynamic sleep experience. Featured in this water bed mattress is a U.S. Patented fill valve, which is designed to ensure that it is air and water tight to the maximum extent possible. Multi-size customization is available.         Product Features It is made from PVC material, making it antimicrobial, cold resistant (to -30°C), and mildew-resistant. Dual System Insulation, evenly distributed weight. We continuously check the material quality of this waterbed mattress in order to ensure the highest standard. The water mattress meets European safety standards (Biocompatibility EN71). Reinforced L-shaped corners. As you sleep, the water bed mattress contours to your body and keeps its shape at all times.          Specifications: Mate…