HIGH-QUALITY MATERIAL: The floor drain of this section is made of ABS resin + TPR soft rubber. This material has high strength, good toughness, excellent mechanical properties, good dimensional stability, and can be bent freely without worrying about bending breakage, deformation, etc. The TPR soft rubber plug has excellent sealing and waterproof function. STRONG FUNCTIONALITY：The silica gel floor drain odor cover can perfectly solve the problem of long-term pipeline clogging, prevent bacteria from multiplying and odor, and effectively prevent cockroaches and other pests from accumulating and multiplying in the dirty pipeline, thus protecting your family's hygiene and ensuring the health of family members. SPECIAL DESIGN：The triple guarantee of the sewer deodorization cover: the first is the protective net of the fence net, which can intercept hair and foreign matter and prevent sewer blockage; the second is the use of sealed TPR soft rubber plug to block the floor drain, which can isolate the peculiar smell of the sewer, Not affected by gas. WIDE RANGE OF APPLICATIONS：This silicone floor drain cover is suitable for sewer holes larger than 3.7cm and smaller than 5.2cm, and the size of the upper soft rubber ring can be adjusted within a suitable range. The plug-in design allows you to take it easily, saving you worry and effort. EASY INSTALLATION：Simply insert the deodorant cover into the sewer pipe or drain pipe and cut the edge size as needed (the soft rubber ring can be cut between 3.5 cm and 7.5 cm) and no longer have to worry about clogging the sewer, deodorant and insects interfering with life.