Combo of 2 durable anti-odor drain covers for bathroom …, Bishan

The drain cover prevents odors and drains from the bathroom floor in copper, anti-insect plastic:
Material: copper, plastic
Easy to assemble.
How the drain cover works to prevent odors from covering the bathroom floor drain
- Automatically open when draining, close the door after draining.
- After shutting off the water, the pad will automatically close due to gravity. Completely sealed so that the air in pipes, pests and reverse water cannot get up.
The drain cover prevents odors from covering the drain, suitable for: - Sink pipes, floor drains, bathrooms, kitchens.
- With most floor drains and most of today's kitchen and bathroom drains. Quick drainage and can prevent harmful substances, insects or odors from escaping through the drainage hole, and also a good one-way valve.