Designer wall hung basin. 18 gauge (1.2 mm), type 304 (CNS 18/10) stainless steel. Exposed surfaces are polished to a #4 satin finish. Basin features vandal-resistant waste cover attached via concealed cable. Integral grid waste opening and threaded connection underneath to accept a 1 1/2" tailpiece (included). Waste location center back. Separate waste fitting not required. Basin is installed using supplied wall brackets, recommended in-wall carrier IWC2203 sold separately. Certified to ASME A112.19.3/CSA B45.4. Wheelchair accessible: meets ADA (Americans with Disabilities Act) guidelines, ANSI A117.1 (Accessible and usable buildings and facilities), and CSA B651-04 (Accessible design for the built environment). Check local codes to ensure compliance. Outside dimensions 18 15/16 x 24 x 17 11/16". Inside bowl dimensions 16 x 14 x 6 9/16".