Multifunctional Anti-Odor Anti-Insect Drain Plug Sewer Gas and Water Backflow Preventer Bathroom Shower Tray Household Supplies

1.【Flexible Rubber Cuttable】Made of good quality ABS and upgrade TRP Rubber material, which is flexible and durable enough. 100% eco-friendly, BPA-free, Non-toxic and odorless. This soft rubber can be cuttable, fit closely to 99% floor drain hole including the innder diameter between 3.5cm-7.5cm. It is easy to install without using any other tools or calling a plumber and works great.2.【U-shaped Structure】The special U-shaped design, 360° drain the water out fast, it allows the water to drain easily (even at full flow) and prevents sewer gas from coming up through the drain and leaks into the room, stopping the water backflow and reducing the water gathering on the floor. Block the spread of smell. Solve the smell issues. Give you a better tidy life space.3.【Leakage-proof Anti-clogging 】The humid environment easy to breed bacteria and harmful gases, gather pests and insect such as cockroaches. It's not only bring inconvenience to our life, more important that endanger our health. If we have this plug, we can efficiently catch hair, stop small things, collect food residue, the drain never clog and keep the space engouh to drainage and clean. Much cheaper than replacing the old trap.4.【Multi-purpose】This amazing drain stopper is fit closely to 99% standard floor drain hole, wide range of applicability. Suitable for the washbasin, kitchen sink, bathtub, bathroom floor drain, shower drain, toilet drain etc... Perfect solution to all kinds of drain problem!