HMT3322DL10-HD 33 in (838mm) x 22 in (559mm) x 10 in (254mm) HEAVY DUTY Topmount Double Bowls 3322 (60/40) HMT3322DL10-HD Features Stainless Steel SUS 304 Thickness: Frame Gauge 11 ; Body Gauge 16 Hairline Finishing Powder Coating underneath of the bowl Drawing: Back