The stretched feminine form and unbroken lines of the Kayra? Bath Collection create a clean, flowing design. Delta WaterSense labeled faucets use at least 20% less water than the industry standard?saving you money without compromising performance. Laminar flow lends a beautiful, refined look that complements the design of the faucet Fits 3-hole 4 in. installations Includes matching finish metal pop-up drain assembly Mounting depth accommodates 3 cm granite surfaces