SOLID BRASS construction to resist rust, corrosion, and tarnish. LEAD-FREE approved for safe and healthy use. 1/4 TURN CERAMIC CARTRIDGE guarantees long lasting and leaking free. SWISS NEOPERL AERATOR ensures perfect water flow and environment friendly. Maximum 1.2 GPM (gallons per minute) water flow rate. Pop up drain, 4 waterline and all installation parts included. EPDM 24” pre-assembled waterline ensures easy installation and healthy usage. Fewer parts need for installation, less installation time. BRASS fixing parting for easy installation and ultra secure even for uneven surfaces. LIMITED LIFETIME WARRANTY with top level customer service. Pop Up included.