Trendy atmosphere, brass material, double waterproof seal. Easy to use, push the center in and the waste will come out and allow the water to drain out. Few accessories, easy cleaning and easy installation. Suitable for sinks with an opening of 4.1mm to 5.2mm. Ideal for most sinks, sinks and tubs. Features: Top quality product. Trendy atmosphere, brass material, double waterproof seal. Quick watering, deodorant and corrosion resistant. Few accessories, easy cleaning and easy installation. Open / close by pushing the spring loaded plug. Easy to use, push out the center and waste rises and allows water to flow out. Push button waste for washbasin with overflow. Compatible with most standard accessories. Works as a spare part for a sink drain Suitable for washbasin with overflow. Ideal for most sinks, sinks and tubs. Suitable for ponds with an opening of 4.1mm ~ 5.2mm. Features: Material: brass. Dimensions: 66 x 80 mm. Content: 1 round clic-clac cap.