BUILDING STONE CONSTRUCTION MARKET Toilet Seat with Check Valve Drain Pipe/Anti-pest Odor Toilet Seat 100mm

Domestic production bellows steel wire toilet drain pipe

the product is 25cm without opening, when opened, it grows 45cm and you can turn it in any direction you want. Why use a gusseted toilet seat with a check valve? Some mice and other pests come from the toilet pipe to the apartment and workplace,and are also used to prevent odors from the drain pipes

this product is designed and manufactured to eliminate these causes

It does not comply with drainable toilet bowls from the horse, it is used in wall outlet toilet bowls