ER9254 Waveless Back Support Softside Waterbed Mattress - 8" Deep Fill California King (72" x 84") & Single Size - Perfect for Pain Relief, Better Sleep & Home Comfort

Designed for the average sleeper, this waveless deep fill model offers a strategically placed lumbar support layer to help eliminate sleep-related back pain. The Sterling Endura III PVS structure and tethered wave control system help you and your partner fall asleep and stay asleep. Lumbar Support An added support layer across the lumbar region supports the lower curvature of your spine to keep you pain-free throughout the night. Wave Control Our tethered wave control system minimizes motion and transference so you can fall asleep faster and stay asleep longer without waking your partner. 3 Full-Size Layers The lumbar layer and water bladder are situated between three full-size, 1.5-ounce fiber layers that provide additional support. Deep Bladder 8” A deep water bladder ensures plenty of water between the 1.5-ounce fiber layers to keep you supported and comfortable.