9" Free Flow Deep Fill Hard-Side Waterbed Mattress

This HS500 Premium Hard-Side Waterbed Mattress is part of our Hydro-Support 500 Series featuring Strobel's Patented Double-Wall Leak Proof System for added peace of mind, deep molded feathertop pressure reduction surface for greatest conforming comfort, heater compatible bottom, bottom seams for greater durability, reinforced corners, 25 mil vinyl (25% thicker than most). The deep molded feathertop surface provides reduced surface tension and no pressure points for the greatest comfort and best sleep. The waterbed mattress with no internal wave reduction. Strobel Waterbeds do not require toxic flame retardant chemicals like other mattresses to comply with federal fire safety regulations.