We stock a selection of genuine marble, granite, and quartz vanity countertops. Choose from 25 in, 31 in, 37 in, 49 in and 61 in wide countertops. Each prefabricated top comes with white porcelain sinks included and faucet hole(s) pre-drilled. All countertops are designed to have a 1/2" overhang on either side of the vanity. The tops are prefabricated to fit vanities that are 21 deep. Some of them include a backsplash. All are available for store pick up in our Surplus Building Materials DFW location. .