🔥 Sleep Like Royalty with Quantum Precision! Rest easy knowing your heater is certified by Underwriter's Laboratories (UL) #1445 for waterbed safety standards. Compatible with waterbeds of at least 9” depth, ensuring a snug fit in rigid side box or wood frames. Crafted with a larger pad made from 64-gauge Thermal Fused Duraflex vinyl for long-lasting performance. Enjoy a comprehensive 5-year limited warranty, because your comfort should come with confidence. Experience the luxury of ultra-sensitive electronic control that maintains your desired temperature to within 1/8 degree. 64-gauge Duraflex vinyl UL certified safety 1/8° precision control The INNOMAX Vinyl Thermal Guardian Quantum Solid State Waterbed Heater offers state-of-the-art temperature control, certified safety, and durable construction, making it the perfect choice for waterbed enthusiasts seeking comfort and reliability.