Wide range of use: These sealing rings are suitable for toilets, shower rooms, and floor drains connected to washing machines, laundry rooms, kitchens or drainage, providing you with a dry and comfortable living environment. Bright colors You can add a cute and decorative effect to these places. deodorization functionality: Our deodorant silicone ring adopts a multi-layer threaded design, which can closely fit the floor drain and achieve the maximum anti-fouling, deodorization, and anti-overflow functions. Quality material:Made of high-quality silicone material, resistant to aging, corrosion, abrasion, and durability to use. Fit Size:60x37mm / 2.36x1.45 inch(fits pipe size of about 40mm-42mm) suitable for most drain pipe and sewer opening, it can bring convenience to your daily life. Package includes:4 blue deodorant silicone rings,bright and fresh colors can make your kitchen and bathroom look cute and beautiful.