Delta Tetra Roman Tub Trim with Hand ShowerThe Tetra Bath Collection combines familiar geometries and subtle curves to create a sleek, architectural look and feel for your bath. Delta Lumicoat Finishes resist water spots and mineral buildup, easily wiping clean without cleaners or chemicals, keeping the faucets most commonly touched areas beautiful longer. H2Okinetic Technology hand showers sculpt water into a unique wave pattern, providing three times the coverage of a standard shower head