BAI 1221-27" Handmade Stainless Steel Kitchen Sink Single Bowl Under Mount 16 Gauge Crafted from 16 gauge scratch-resistant commercial grade 304 stainless steel, premium satin finish Padded undercoated insulation over a rubber pad reduces noise while sink is in use 3.5-inch drain opening is compatible with most garbage disposals available in the market Fits 30" cabinet (or wider) - Undermount Installation Dimensions - 27" x 18" x 9", Cutout size - 25" x 16", Net weight - 21.4 lbs Crafted from <span class="a-text-bold">16 gauge</span> scratch-resistant commercial grade 304stainless steel,premium satin finish The bottom of the sink has channel grooves to divert water for proper drainage 3.5-inch drain opening is compatible with most garbage disposals available in the market Paddedundercoated insulation over a rubber pad reduces noise while sink is in use Bottom grid and strainer included Fits 30&#034; cabinet (or wider) Dimensions: 27&#034; x18&#034; x 9&#034; Cutout Size: 25&#034; x 16&#034; Drain Size: 3.5&#034; Net Weight: 21.4 lbs Gross Weight: 28.0 lbs Box Size: 31&#034; x 22&#034; x 13&#034; Material Thickness: 16 Gauge Type: Single Bowl Installation: Undermount