Moen 8935 Commercial M-Bition 4-Inch Centerset Lavatory Faucet with Drain 1.5 gpm, Chrome Chrome finish to create a bright, highly reflective, cool grey metallic look 1224 cartridge design Durable stainless steel supply lines provide years of dependable service Nonmetallic and stainless steel material Third party certified by IAPMO and CSA to meet ASME A112.18.1M, NSF 61/9, California Proposition 65, and all applicable specs referenced therein