2 Inch Shower Drain Plug - 304 Stainless Steel Magnetic Backflow Preventer Core with Hair Catcher - Odor-Proof Sewer Seal (Fits 1.9" to 2.2" Drains)

["FITS 2-INCH DRAINS: Designed to fit standard 2-inch floor drain openings. Equipped with flexible silicone sealing rings, this core adapts securely to drain pipe inner diameters ranging from 1.9\" to 2.2\", providing a straightforward upgrade for bathroom, basement, and laundry room drainage systems. Requires a minimum drain pipe depth of 3.3 inches.","304 STAINLESS STEEL BODY: The main cylinder is constructed from heavy-duty 304 stainless steel, weighing 3.5 ounces (100g). The increased weight of the metal body ensures the drain core remains firmly seated in the pipe, effectively resisting upward water pressure to prevent backflow and backwash.","MAGNETIC ODOR & BACKFLOW STOPPER: Features a bottom magnetic closure valve that opens during drainage and instantly snaps shut when water flow stops. This mechanism creates a reliable physical barrier that blocks unpleasant sewer gases, odors, and backflow from entering your living space.","FAST WATER DRAINAGE: The magnetic valve opens widely under water pressure to allow a rapid water flow rate of up to 500ml/s. This efficient drainage prevents water buildup and keeps your floors dry even during high-pressure showers.","DETACHABLE HAIR CATCHER & EASY INSTALL: The kit includes a custom-fit detachable hair catcher that traps hair and debris before they enter the drain, preventing plumbing clogs. Installation requires no tools; simply insert the metal core into the drain pipe and place the filter on top."]