BRAND: Premier Copper Products17" Large Square Hammered Copper Bar/Prep Sink in NickelFEATURES:Configuration: SquareDesign: Hammered Copper SurfaceColor: NickelOuter Dimension: 17" x 17" x 9"Inner Dimension: 15" x 15" x 9"Installation Type: Under Counter or Surface-MountRim: 1" Flat RimCountertop Depth Minimum: 20" Front to BackMaterial Gauge: (16 Gauge or .05")Drain Opening: 3.5" DOES NOT INCLUDE DRAINFaucet Mounting: Counter Deck MountHand MadeComposition: 99.7% Pure Recycled Copper Plated with NickelLead Free (less than .01%)Packaging: Recycled Cardboard BoxWarranty: Limited LifetimeIMPORTANT NOTE: DUE TO THE HANDCRAFTED NATURE OF THIS PRODUCT SMALL VARIANCES IN SIZE AND COLOR MAY OCCUR.INCLUDED:Care InstructionsSUGGESTED ACCESSORIES:Copper Sink Wax - Model: W900-WAX3.5" Deluxe Garbage Disposal Drain w/Basket in Brushed Nickel - Model: D-130BN3.5" Kitchen,Prep, Bar Basket Strainer Drain in Brushed Nickel - Model: D-132BN