Odour Proof Floor Drain Sink Drain for Toilet Bathroom Kitchen (2 Pc combo)

[Excellent Material] made of high-quality brass, silicone, and PMMA materials, rustproof, anti deformation, multi-layer thickened silicone rubber rings, sealed and odour proof.[Magnetic Adsorption] adopting the principle of magnetic adsorption for odour prevention, the valve is tightly closed when not draining to prevent backflow and odour. When draining, the valve is opened to discharge a large amount of water.[Easy Installation] No tools, no need to cut bricks, no need to cut floor drains, plug and play, solve the odour prevention problem of floor drains in one second.[Widely Applicable] Suitable for various shapes of floor drains in bathrooms, balconies, sinks, laundry rooms, kitchens, bathrooms, etc.