Features: * brand new and high quality *Made of rubber material, which is soft and reliable, flexible and not easy to break, has a long service life, can be applied for a long time *For push-up (pop up) drain valve. Universal gasket - compatible with drains from many manufacturers. Internal diameter 33.5mm / outside diameter 41mm. *With their standardised thread click clack drain sets can be combined with standard washbasin drainpipes and a wide variety of washbasins and sinks (washbasins need to have an overflow). Specification: *Material:rubber *Color: as show *Size:Internal diameter 33.5mm / outside diameter 41mm. Package Contents: 5 x sealing gaskets Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.Features: Made of high-quality materials,safe,environmentally friendly,durable. Perfect price-performance ratio, save you more money. Every customer can enjoy 30 days refund or replacement for Damaged/Quality Issues. If you have any questions, please feel free to contact us, we will solve it for you immediately. BESHOM 5PCS Basin Plug O-Ring Sealing Gasket Sink Waste Basin Click Plug Rubber Seal.