This ALFI brand sink is designed for you! Enjoy the benefits of the most durable low maintenance sink material on the market with this 24" x 18" undermount / drop-in fireclay kitchen sink. Each sink is crafted with the highest grade of fireclay to ensure it not only looks great but also lasts you for a very long time.• This sink is designed to be installed either undermount or drop in. It has a glazed over hanging lip all around the top which allows you to install it also as a drop in.This sink is constructed of solid high-grade fireclay material using high pressure casting, ensuring durability, longevity, and resilience to acids, alkali''s, scratches, and chipping. The glazing of the sink surface provides both durability and shine over long periods of time. The raw material used (fine fireclay) allows for uniformity in the finish.• Heat resistant up to 350°F. • It is required to support the sink from beneath even if installed as a drop in. This ensures that the entire weight of the sink isn''t resting only on its edges.• Mount the undermount installation kit (Model #: ABUMSB) to the inner side walls of your cabinet. We then recommend putting plywood on the rods to create a flat surface. Drill the necessary drain holes. If you did not purchase the kit you will need to create a custom support using 2x4s.• Features a standard 3 1/2" rear center drain. Compatible with garbage disposal.• Due to the organic nature of the fireclay, material dimensions may vary by 1/8" of an inch. We recommend having the sink on location to trace and measure for countertop and cabinet cut outs.• Designed in Italy, Made in Italy. cUPC certified.• Overall Dimensions: 24.13 x 18.13 x 10• Inner Dimensions: 21.63 x 15.75 x 9.125• Depth: 9.125• Weight (lb.): 50.3• Installation Hardware: not included• Bowl Type: Single Bowl, Rounded• Drain Placement: Rear Center• Faucet Holes: 0• Overflow: No• Drain Included? No• Min. Cabinet Size: 24