RDH300 Round inset vanity basin

Round inset vanity basin, can be mounted from top or underneath, stainless steel, material thickness 1 mm, bowl diameter 300 mm, with overflow, incl. 5/4″ overflow kit without waste and with 1 1/2 inch drain. Stainless steel lugs for underneath mounting are included. Out cut diameter for mounting from top: 319 mm, out cut diameter for mounting from underneath: 290 mm surface high-polished