Guo Drain Backflow Prevention Silicone Anti-Odor Drain Trap Sewer Sealer for Home Washing Machine Bathroom Insert Drain Plug (Orange)

Variable diameter design, can be connected to 24-32MM drain pipe.

Upgraded double anti-odor function, the drain and sealing ring fit tightly without leaving any gap.

Plug and play, suitable for most pipe installations.

Automatically opens when draining and closes automatically without draining.

Environmentally friendly silicone, soft, flexible, durable, not easy to aging.