The KSN-3118 is an undermount, double bowl kitchen sink that fits perfectly within a 33″ cabinet. The bowls of the KSN-3118 are equal in length, width and depth. Manufactured from 18-gauge 304 stainless steel, the KSN-3118 features a brushed satin finish protecting the beauty of the sink. The dimensions for the KSN-3118 are 31 1/4″ x 18″ x 9″ with a rear drain that measures 3 1/2″. Every Allora USA sink features a coating of insulating paint and sound dampening pad to reduce noise. Pictures not to scale. Accessories not included.