Single compartment self rimming vanity basin with faucet ledge. 18 gauge (1.2 mm), type 304 (CNS 18/10) stainless steel. Mirrorfinished rim, #4 satin finished bowl. Undercoated to reduce condensation and resonance. Includes factory applied rim seal, cutouttemplate, and installation hardware. Certified to ASME A112.19.3-2008 / CSA B45.4-08. Centre back waste location, accepts 1 1/4" (32mm) waste assembly (not included), no overflow. 3 faucet holes, 1 1/8" (28 mm) diameter, 4" (102 mm) centreset. 18 x 21" Overall. 117/16 x 18 x 5" Bowl. (FB x LR x D). 457 x 533 mm Overall. 291 x 457 x 127 mm Bowl. (FB x LR x D).