Description This universal anti-odour floor drain insert is designed to fit most bathroom and shower drain covers, acting as a robust water-trapping anti-backflow drain. Its advanced drain plug core blocks unpleasant smells and deters unwanted . Ideal for bathroom drain plug needs, it provides control and enhanced hygiene while ensuring the shower drain valve and sink drain plug work efficiently in any residential setting. Features -Color:Multi -Material:Copper-plated aluminum alloy,rubber -Size:4.30X4.30X3.00cm/1.69X1.69X1.18in - Control solution: our antibackflow drain cover effectively traps and isolates unpleasant bathroom odors, keeping your living space fresh and sanitary for a more comfortable experience - Practical: the drain blocker features a precise drain and drain protector design, preventing from entering through floor drains and maintaining a clean environment -Universal fit convenience: this shower drain plug is compatible with most standard floor drain cores, allowing for quick installation and easy replacement in bathrooms, sinks, or shower stalls - Performance: integrated drain cap and filter elements help catch debris, ensuring your shower and sink drain plug remain free from blockages and minimizing the risk of overflow - Material choice: crafted from sturdy, drain plug materials, our product withstands daily use and resists aging, reducing the need for frequent replacementsPackage list: 2 x drain plugs