Double Bowl Sink
Features: 
- Includes one Strainer
- 18 (1.27mm) gauge nickel-bearing stainless steel
- 9" &  7-1/2" (229mm & 190mm) deep
- Inside Dimension1:  15-1/2"x18-1/2", Dimension2:  12-3/4"x16-3/8"
- Outside Dimension:  31-1/2" x 20-1/2"
- Satin finish
- 3-1/2" (89mm) drain opening
- Sound dampening pad with spray undercoating
- Minimum cabinet size: 36"
- Installation Type: Undermount
- Grid Purchased Separately, ID: SIN-18-GRID-4060-3120S