Description: 【Effortless Foot Press Operation】: Say goodbye to bending over. Our innovative popup floor drain features a convenient foot press mechanism. Simply step on the cover to open or close the drain 【Advanced Odor Resistant】: Keep your bathroom smelling fresh and clean. This drain backflow preventer is engineered with a high efficiency seal that effectively blocks sewer gases, odors, etc 【Reliable Anti Backflow Protection】: Prevent messy and unhygienic water backups. The smart internal structure of the floor drain odor stopper is designed to stop water and sewage from flowing back up from the drain 【Quick & Easy DIY Upgrade】: This bounce type floor drain plug is designed to fit directly into most standard 9.8 cmx9.8 cmx5 cm/3.86 inchx3.86 inchx1.97 inch drain openings 【Premium & Sturdy Construction】: The popup square drain stopper is made of quality stainless steel and solid brass, ensuring durability and longevity, keeping your bathroom floor stays dry from overflows Specification: Material: Stainless Steel Brass Size Chart: 9.8 cmx9.8 cmx5 cm/3.86 inchx3.86 inchx1.97 inch Package Includes: 1 Odor Resistant Floor Drain Core Note: Please allow slightly errors due to manual measurement and different monitors.