Stainless Steel Material: Made of stainless steel and ABS plastic, chrome-plated body, modern and shiny appearance, decorative overflow hole but not clogged. Keep the surface shiny and beautiful: The coating has good adhesion, uniform color and excellent corrosion resistance, which ensures a bright surface. Elegant model for a perfect look in the sink. Easy to install: simply insert into the opening and clip. The elasticity of plastic is better than metal and will not scratch your sink Versatile: Water-saving, compact and easy to carry, high performance, easy to use, fits standard 23-25 overflow holes mm. Fits most sinks on the market, suitable for use in homes, hotels, malls, factories, etc. Product Name: Overflow Protector. Materials: Stainless steel and ABS plastic. Color: Polished Chrome Product Process: Water Based Coating. Product Category: Decorative Ring. Instructions for use: washbasin. Versatile: Widely used in homes, shopping malls, hotels, factories, kitchens, etc. Suitable for opening: 22-24mm round hole. Dimensions: Outer diameter measures approx. 35mm and inner diameter measures approx. 14mm - Height: approx. 13mm. Package Content: 4 pcs spill rings. With high-quality plastic, the sinks will not be scratched. Easy access without tools. You can install the overflow hole with your hand.