[NEVER USED] Anti-Backflow Silicone Drain Plug, Odor-Proof Drain Siphon, Sewer Pipe Seal for Washing Machine, Home Use...

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.Variable diameter design, can be connected to a 24-32 mm drain pipe. Enhanced dual odor-proof function; the drain pipe and sealing ring fit tightly without leaving any gaps. Plug and play, suitable for most pipeline installations. Opens automatically when draining and closes automatically when not draining. Made of environmentally friendly silicone, soft, elastic, durable, and resistant to aging.