Kraus KCU-251 Elavo Bathroom Undermount Sink, 23, White Great value: a versatile sink made from high-quality ceramic thats extremely resistant to scratches and stains, and will not fade over time Hygienic & easy to clean: smooth non-porous surface is resistant to bacterial growth, with a premium baked-on glaze for a high-gloss finish thats easy to keep clean Installation-ready: all mounting hardware included for your convenience  lifetime limited and customer service that puts you first Undermount installation: creates a seamless transition between countertop and sink Dimensions: 23 1/4 in. L x 16 1/4 in. W x 8 1/8 in. H; standard 1. 75 in. Drain opening compatible with pop-up drain with overflow