This versatile drain plug is an essential tool for anyone looking to maintain a clean and efficient sink drainage system. Its ability to prevent backflow and blockages ensures your sink remains free from unpleasant smell. The plug's design and easy installation make it a practical addition to any plumbing setup. Features -Color:Multi -Material:Plastic -Size:8.00X8.00X8.00cm/3.14X3.14X3.14in -Note: suitable for tube with 75 mm diameter. -smell blocking: effectively seals off drain pipes to prevent the spread of unpleasant smell, keeping your environment fresh -Wide application: ideal for use in rvs, kitchen sinks, and washbasins, offering a versatile solution for smell control -Simple setup: installs easily by inserting into the drain opening, with no need for tools or professional help -Sturdy build: constructed from materials that withstand deformation, providing longterm reliability -Antibackflow: creates a tight seal to prevent backflow and blockages, ensuring smooth and efficient drainage Package list: 1 x drain plug