High Quality: Bathroom push pop-up plug stopper made of brass, stainless steel spring, and silicone sealing ring with a smooth surface, durable and reusable. Quantity and Size: Includes 1 piece push sink drain plug suitable for a 38mm drain hole. Measure the hole size before ordering. Multiple Uses: Pop-up sink plug fits standard drain holes between 36mm and 39mm. Ideal for bathroom and kitchen wash basins. Helps prevent hair and food residue from entering the drain. Personalized Design: Features a spring mechanism and threaded push pop-up design. Simply press the stopper to open or close for quick drainage. Specifications: Color: Brass and silver Material: Brass Dimensions: - Bolt pop-up height: 35mm - Bolt closed height: 25mm - Rubber diameter: 39.5mm - Cover diameter: 38mm Package Includes: 1 piece pop-up sink plug