TOTO Lt531.4#01 Promenade 4" Centerset Self Rimming Lavatory, Cotton White This item is a TOTO Lt531.4#01 Promenade 4" Centerset Self Rimming Lavatory, Cotton White Purpose of use for Plumbing Fixtures, Bath Faucets and Accessories This product is manufactured in United States 4" Faucet Centers 22 1/2 x 18 7/8 Wide, spacious basin for comfortable use Concealed front overflow ADA Compliant