Tectonite, 33" x 22" x 9", Black, Double Bowl Sink, 4 Hole, Dual Mount, Scratch, Stain, Heat, & Chip Resistant, Strong Durable Amazingly Lightweight Franke Exclusive Material, Installation Is Safe & Easy, Includes Template & Hardware, Professional Installation Recommended For Undermount Application, Minimum Cabinet Size Recommended Is 36", Limited Lifetime Warranty.