The VIGO Niko Vessel Bathroom Faucet brings graceful elegance to any bathroom. Made from solid brass and built with a sleek trough-style spout, the Niko is as durable and functional as it is beautiful. It operates with a single lever to control the water volume and temperature controls. The faucet features a premium, rust-resistant finish for long-lasting use. The sedal ceramic disc cartridge expertly fights leaks and drips, keeping the faucet resilient for the long haul. With the option to purchase a matching finish pop-up drain, you will have a complete set in no time. Solid brass construction Vessel installation Eco-friendly 1.2 GPM flow rate Single lever water and temperature control Water pressure tested for industry standard Sedal ceramic disc cartridge tested for up to 500,000 uses Spout resists mineral buildup and is easy to clean Standard 1 3/8" diameter opening is required for this faucet Matching pop-up drain included only for antique rubbed bronze One lever operates both water volume and temperature controls Premium 7-layer plated finish resists rust, corrosion, and tarnish Codes/Standards NSF-61 AB1953 WaterSense certified by IAPMO ADA compliant cUPC listed Key Features & Innovations ADA-Compliant cUPC Certified WaterSense Lead-Free-Compliant Limited-Lifetime-Warranty Configured as:Finish: Matte Brushed Gold