Ideal design: Inside the drain there is a very smooth spring mechanism that maintains a watertight seal without the need for a leaky push-pull lever. Without overflow: This drain is a non-'overflow' style for use with standard sinks and vanities that do not have an overflow hole at the top of the sink bowl. Strong and Sturdy: Brass construction and locking nut, which guarantees quality and longevity, and effectively resists corrosion and rust. Surface treatment: Oil rubbed bronze finish in matte black color to create a sleek, metallic look that will match well with your sink. Product Style: Modern Color: Gold Finish: Oiled Bronze Quantity: 1 Material: Copper Weight: 0.4kg Features: 1. Without overflow system, please choose the clean type you need before purchase. 2. Corp adopts to brass material, bond cover is big, more convenient and practical 3. The opening and closing system by light finger pressure on the plug is great, easy to use. 4. Durable spring, our product has adopted the durable metal spring which greatly prolongs its long service life. 5. Practical, chic and modern use, it is something essential for your bathroom.