This American Bath Factory La Palma raised drop-in sink is made of Sistine Stone and is an individual work of art. Every sink has a chiseled underside to enhance the natural beauty. Colors in the image below are representative only, actual colors may vary. PRODUCT FEATURES Available in four shades natural, light, medium, and dark. Made of modern materials and are impervious to stains and breakage for ease of maintenance. Sistine is a proprietary product, but is a 90% quartz and 10% resin mix. Drain not included Use with a wall-mounted faucet (sold separately). Lift and turn or grid style drain with no overflow holes recommended. SPECIFICATIONS American Bath Factory does not have a schematic for this sink, but the cut-out hole would be 12 3/4" in diameter. Basin Size - 15 1/2" diameter, 6" deep Drain Inside Diameter - 1 3/4" The depth from the bottom lip of the bowl is about 5 1/2" and the height of the lip of the bowl is 3". Most standard drains would fit this sink, note: no overflow hole. WARRANTY American Bath Factory provides a one year limited warranty on all Sistine Stone products a follows: Structure: Sistine Stone is warranted to retain its structural integrity and configuration, and to be free of manufacturer defects including blistering, cracking and delamination in the materials, and be free of defects in material, workmanship and finish at the time of shipment. Should any defects develop within one year from the date of purchase the manufacturer will, at their discretion, repair or replace the defective piece. This warranty covers only the specific use for which the item was designed, and is limited to replacement of defective pieces only. Labor charges and/or damage incurred with installation, repair, or replacement as well as incidental and consequential damages connected therewith are excluded. Improper use or installation will immediately void this warranty. No other liabillity or obligation is assumed.