PRODUCT DESCRIPTION ? BLANCO 440179 DIAMOND SILGRANIT 32" Double Bowl Undermount, Anthracite Kitchen Sink, 6.00 x 6.00 x 6.00 inches, Anthracite Finish ? Features * Made in Canada and Germany * Made of SILGRANIT, premium granite composite * Withstands heavy cookware, hot bakeware and scuff marks * Food-safe surface protects against bacteria * Rear-positioned drain location for maximum usable bowl and cabinet storage FROM THE MANUFACTURER Silgranit withstands extreme hot and cold fluctuations and is a uniquely resilient material, less likely to break dinnerware and fine crystal. Softly rounded drain grooves serve as a point of elegance as well as function.