This bathroom sink features durable vitreous china construction in a sleek rectangular undermount design. With a contemporary form, this vanity sink is constructed for durability and easy cleanup. This sink features an overflow hole to prevent excessive filling. • Undermount Vanity sink • Outside Dimensions: 19-3/4" x 15-1/2" x 6-1/8" • Inside Dimensions: 17-1/4" x 13-1/4" x 4-3/4" • Vitreous China • Limited Lifetime Warranty • Minimum Cabinet Size: 22” • cUPC Certified