【Quality materials】Kitchen Sink Strainer is made of high quality 304 stainless steel, well made and durable. 【Universal size】The outside diameter of the kitchen sink strainer is 78mm, the Screw rod is 8mm in diameter and the rubber seal is 55mm in diameter. Universal Size for Most UK Sinks. 【Smooth design】We have designed the filter plug in the shape of a small, smooth hole, which effectively filters the waste and allows the water to flow. 【Multifunctional】sink filter plug can be used as both a sink plug and a filter. Press the knob to fill the sink and gently lift to drain the water and collect any residue. 【After Sale】We are committed to providing high quality Kitchen Sink Strainer, because you are important to us. If you have any problems using this product, please feel free to contact us. We will provide you with a satisfactory solution as soon as possible. We hope you enjoy our products and have a wonderful experience., Manufacturer: OWill