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 household tasks.20-GAUGE STAINLESS STEEL: Highest grade 20-gauge thickness and Type 304 stainless steel for everyday lasting durability performance and finish.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.CENTER DRAIN: Drain is conveniently placed in the center of the sink.EXTRA DEEP BOWLS: High-capacity bowls offer more room inside for washing larger items and other household tasks.: This Elkay product is proudly .DRAIN OPENING: Sink drain opening measures 3-1/2 in.CABINET SIZE: Minimum cabinet size for this sink is 24 in.