Sewer seal is made of rubber material, durable to use. Stylish and unique design, , , resistant, prevent water seepage. It is multi-functional: waterproof, leak- , odor-resistant, and resistant. Keep your kitchen bathroom clean.Suitable for floor drain of toilet, washing machine, drain tank, avoding flying Insects and . Features - Color: Black. - Material: Rubber. - Size: Approx. 12.5 x 6.7cm. - Environmental protection grade silicone material, more health and safety. - Strong adsorption, flexible and delicate. - Lovely shape to make your life from monotonous. - Durable and flexible,practical and professional. - Stylish and unique design, , , resistant, prevent water seepage. - Warm Tip: Dear buyer, Due to lighting effect,monitor’s brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you! Package list: 1 x Sewer Seal