
Hot and Cold Water Toilet Seat Bidet Non Electric Combination Toilet Damper. Long Lifespan Dampers: Vane dampers life-cycles typically exceed 50,000 cycles with over 80% damping moment retention. Stable Silicone Oil: Uses Japanese silicone oil ensuring stable damping function from -20 to 80 degrees Celsius. ISO and RoHS Certified: Products approved with ISO9001:2008 and RoHS certifications for quality and safety. 100% Pre-delivery Testing: Every single product undergoes rigorous testing before delivery to ensure functionality. Free Sample Available: Free samples can be sent for testing prior to purchase to verify product quality. Soft-Close Functionality: Lid closes gently and silently with just one fingertip touch, preventing slamming. Quick-Release Design: Lid can be lifted off instantly with a button click, requiring no tools for removal. Easy to Clean: Seat and cover release easily for cleaning hinges and pan with warm water and mild detergent.