[feature] Upgraded Material: This kitchen sink strainer is made of high-quality stainless steel, copper and rubber, anti-rust and corrosion-resistant, thicker and more durable. Better Filtration: Smooth shape design with small holes to effectively filter waste but let water flow. Under the rubber seal, an additional stainless steel gasket is added to prevent the drain from clogging and forming unpleasant odors. Great for kitchens and bathrooms. Exquisite Craftsmanship: The sink strainer plugs are all rolled up, no sharp edges, keep your family away from danger. It is also not easy to rust when used in hot water. Easy to Install: This type of trainer waste plug is easy to install, easy to remove and clean. [product information] Product name: pool stopper Product material: stainless steel Product size: 8X5.5cm Color: silver Packing list (available after purchasing an item): Pool plug X1 beg to be excused: 1. Due to the long shipping time, the item may be damaged during the transportation, if the item is damaged, please leave us a message through the official website immediately before leaving a comment, and I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. Color may vary by monitor.