Classic Series. Chrome finish, 2 acrylic knob handles, 3-hole 4″ centerset installation, without pop-up. WaterSense labeled product. Flow rate of 1.5 GPM versus industry standard ASME.A112.18.1/CSA.B125.1 of 1.5 GPM (gallons per minute) flow rate. 1/2″ I.P.S. 13/8″ deck thickness. Complies with California lead-free law AB1953. Lifetime faucet, parts and finish warranty to the original purchaser.