Architecturally inspired and awe inspiring. This single-handle volume control kit is part of the minimalist Times Square Collection. When installed with an on off volume control valve (sold separately), it lets you control the volume of water to the shower and body side sprays. Requires a separate thermostatic valve and diverter.Brass Construction - Durable - Excellent in high use applications Ideal for prolonged contact with water Assures a lifetime of drip-free performanceDimensions: 6-1 4 x 5-3 4 x 4-1 4 Type: Thermostatic Control