Material: The Pop up drain stopper is made of solid brass and tailpiece is of stainless steel, high quality finishing ensures our drainer can resist daily scratches, corrosions and tarnishing, not easy to rust. With overflow Hole: Beautiful and elegant appearance. With overflow hole, commonly used for ordinary ceramic basin. Two size: Large - Fits 45~50mm basin hole diameter; Small - Fits 40~45mm basin hole diameter. Easy to install & use: This faucet drain stopper is included hardware & gaskets, easy to install for a few minute. And it is also easily use, just click at the centre and the waste will pop-up to allow water to drain away. 100% Satisfaction Guarantee: If you face any leak or broken problems, please do not hesitate to contact us, we will offer 1 year freely replacement and refund service. Features 1. Included hardware & gaskets, easy to install. 2. With Overflow hole, commonly used for ordinary ceramic basin. 3. Easy to use, just click at the centre and the waste will pop-up to allow water to drain away. 4. High quality finishing ensures our drainer can resist daily scratches, corrosions and tarnishing, not easy to rust. Product Description: Material: Brass and Stainless steel Type: With overflow Size: Large: 21.5 x 6.6 cm, fits 45~50mm basin hole diameter Small: 19 x 6cm, fits 40~45mm basin hole diameter Package Content: 1 x Drain stopper with hardware & gaskets Note: 1.The actual item's color maybe slightly different from the pictures shown due to the lighting or computer screens. 2. 100% hassle-free satisfaction guarantee, if you face any leak or broken problems, please do not hesitate to contact us, we will offer 1 year freely replacement and refund service.