Model : SB813X483x230R10U Installation Type : Undermount Dimension : 813x483x230MM Cut out size : 763x433MM Bowl 1 Dimension : 763x433x230MM Bowl 2 Dimension : – Waste Outlet : 90/97/98MM Material : SS AISI304 Thickness : 1.2MM, Top 3.0MM Surface : Hairline Other : Overflow Hole