23"x18" drop-in lavatory/ bathroom sink UPC & cUPC certified sanitary ware Self-rimming oval type sink 4''/8'' centers option Sanitary Ware ... - Oval Drop-In Lavatory / Sink / Wash Basin (L-12302)580 x 450 x 205 mm ... piece toilet, two piece toilet, HET - high efficiency toilet, lavatory, sink, cabinet wash basin, urinal, vessel, bidet...etc. We've been ...