Premium 304 Series stainless steel construction, 16 gaugeExterior Dimension: 36-in. L x 22.25-in. W x 9.875-in. H, Interior Dimensions: 34-in. L x 18-in. W x 9.0625-in. HRequired interior cabinet space: 36-in., Standard 3.5-in. rear drain openingFully undercoated to prevent condensation and padded with unique multi-layer, sound-eliminating technologyCommercial-grade premium satin finish, guaranteed to never rustElegant, functional drain grooves for quicker draining and dryingMatching Bottom Grid VGG3318 and Sink Strainer VGSTRAINER includedFree embossed VIGO cutting board included, cUPC certified