Stainless steel material: made of stainless steel and ABS plastic, chrome housing, modern and shiny appearance, decorative overflow hole, but not blocked. < p>Keep the surface shiny and beautiful: The coating has good adhesion, uniform color and excellent corrosion resistance, which guarantees a bright surface. Sleek design for a perfect look in the sink. Easy to install: just insert it into the opening and click it on. Plastic elasticity is better than metal and will not scratch your sink Versatile: save water, compact and easy to carry, high performance, easy to use, fits with standard 23-25mm overflow holes. Suitable for most sinks on the market, suitable for use in homes, businesses hotels, shopping malls, factories, etc. Product name: Overflow cover. Materials: stainless steel and ABS plastic. Color: polished chrome Product process: water-based coating. Product category: decorative ring. Instructions for use: sink. < /p> Versatile: widely used in homes, shopping malls, hotels, factories, kitchens, etc. Suitable for opening: 23-25mm round hole. Dimensions: outer diameter is approximately 30mm and inner diameter is approximately 14mm Height: approximately 13 mm. Package include: 4 pcs overflow rings. With quality plastic superior, sinks are not scratched. Easy access without tools. With your hand, you can install the overflow hole.