An Elkay Lustertone sink looks as great on day 3,000 as it does on day one. Our signature finish is handcrafted with a rich, uniform grain that adds to the beauty of the sink. Light scratches, which occur with everyday use, naturally blend into the finish with time.Features:ADA COMPLIANT: Product is ADA compliant when properly installed.LUSTERTONE FINISH: Durable, handcrafted finish looks as great on day 3,000 as on day one. Light scratches naturally blend into sink finish with time.TOP MOUNT INSTALLATION: Sink is designed for drop-in installation to make the sink a focal point of your room.SINGLE BOWL: Bowl gives you uninterrupted space for washing and stacking dishes or other household tasks.18-GAUGE STAINLESS STEEL: Highest quality 18-gauge thickness and Type 304 stainless steel for lasting durability, performance and lustrous beauty.QUIET: Sound-deadening pad(s) minimizes sound and vibration for a quieter time at the sink.U-CHANNEL INSTALLATION: Mounting clips placed inside the channel before installation mean less time under the sink for an easier install.OFFSET DRAIN: Drain placement provides more usable space on the bottom of the sink and in the cabinet below.DRAIN OPENING: Sink drain opening measures 3-1/2".Elkay Residential Sinks Limited Lifetime WarrantyDimensions: 19.5 in. long x 19 in. wide x 5.5 in. high