This RV drain plug is designed to prevent clogs and ensure a smooth drainage system in your kitchen sink. Its robust construction and reliable sealing capabilities make it an essential accessory for maintaining a clean and efficient plumbing system. The plug effectively blocks backflow, keeping your sink area clean and free from unpleasant smells. Features - Color: Multi -Material:Plastic - Size: 8.00X8.00X8.00cm/3.14X3.14X3.14in -Note: suitable for tube with 50 mm diameter. -Smell prevention: the seal effectively blocks unpleasant smells from spreading through the drain pipes, ensuring a fresh environment -Versatile use: suitable for rvs, kitchen sinks, and washbasin drains, providing a comprehensive solution to smell issues in various settings -Easy installation: simply insert into the drain opening without the need for any tools, making it userfriendly and convenient - material: made from Excellent materials that are resistant to deformation, ensuring performance -Tight seal: provides a tight seal to prevent backflow and blockages, keeping the pipes clear and functional Package list: 4 x drain plug