Caxton has a simple, streamlined design that's as versatile as it is attractive. This easy-to-clean sink combines the sleek look of an integrated basin with a timeless design that suits both traditional and modern bathroom decors. Caxton creates a sleek transition from the smooth rectangular basin to just about any countertop. Kohler K-20000 Features: Covered under Kohler's 1 year limited sink warranty Made of vitreous china Installs in an undermount configuration Center drain - less drain assembly Equipped with front overflow Includes installation hardware Kohler K-20000 Specifications: Overall Length: 20-1/4" (left to the right of sink) Overall Width: 15-11/16" (front to back of sink) Overall Height: 7-5/16" (top to bottom of sink) Basin Length: 17-5/8" (left to the right of basin) Basin Width: 13-1/8" (front to back of basin) Basin Depth: 5-5/16" (top to bottom of sink basin) Drain Connection Size: 1-3/4" Number of Faucet Holes: 0 Minimum Cabinet Size: 24"