Material: Made of high quality 304 stainless steel, with rubber gasket, thick, strong and durable, not easy to deform, providing long service life Dimensions: Shade diameter -day: 80 mm (3.15 inches), total height: 53 mm (2.1 inches), available height of the filter basket: 20 mm (0.79 inches). Suitable for 78-80mm diameter sink, please check dimensions before purchasing Package includes: 1 x sink strainer. is a rubber gasket on this drain plug, safe and non-toxic, healthy and eco-friendly, easy to remove and washable by hand, can be reused after cleaning Filters debris from Effective Way: Designed in a smooth shape with drip holes, which can drain water quickly and filter debris effectively. The extra stainless steel seal allows better water storage under the rubber seal. Applications: Suitable for most sinks. Just put the sink drain strainer into the stopper hole, which can prevent debris and hair from falling through the stopper hole, prevent drains from clogging and l