High Quality: Bathroom push pop click stoppers are made of high quality metal brass, stainless steel springs and silicone seals, with extremely smooth surface, durable and reusable. Quantity & Size: You will get 1 push sink drain stopper for 38mm plug hole, please measure the hole size before placing an order. Multiple Uses: The pop-up sink stopper is suitable for standard size plug holes between 36mm and 39mm, perfect for bathroom washbasins, kitchen washbasins. It can well prevent garbage such as hair and food residues from entering the pipes. Personalized Design: The pop-up sink stopper adopts a spring mechanism and threaded push-pop, just push the sink stopper to drain quickly. Specifications Color: Brass and Silver Material: Brass Size: Bolt Pop-up Height: 35mm Bolt Closing Height: 25mm Rubber Diameter: 39.5mm Cover Diameter: 38mm Package Included: 2 Pop-up Sink Stoppers