BAI 1254-45" Handmade Stainless Steel Kitchen Sink Double Bowl With Drainboard 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 48" cabinet (or wider) - Undermount - Convenient left hand drainboard Bottom grid and two strainers included 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 Convenient lefthand drainboard Bottom grid and two strainers included Fits 48&#034; cabinet (or wider) Dimensions: 44.9&#034; x18&#034; x 9&#034; Cutout Size: 43&#034; x 16.0&#034; Left Side Drainboard: 12.2&#034; x 16&#034; Drain Size: 3.5&#034; Net Weight: 35.0 lbs Gross Weight: 48.0 lbs Box Size: 49&#034; x 22&#034; x 13&#034; Material Thickness: 16 Gauge Type: Double Bowl (40/60) Installation: Undermount