This top is well worth the money ! Very nice quality for the price . Fit my 24 x 18 vanity perfectly .Nice high gloss white porcelain with modern wave bowl . Sits level on the vanity with no warping . The top is pretty exact on the width  24” with a minimal overhang on the front  18 12”. Has small  lip on the back to meet the wall . Requires an 8” cc widespread faucet which adds the high end look.