100% Natural Stone, Professionally Pre-Sealed – Each basin is treated with a waterproof barrier before shipping. No need to seal again – resists soap stains, hard water, and daily moisture right out of the box. Basin Color-- Not pure white. it mostly like soft white with grey or beige veins. Standard Dimension: 16.93 " x 16.93 " x 5.1 " (W x D x H). Drain hole diameter: 1.77 ", fits most of countertops. Interior depth is 4.3 inches for splash-free use. Finished: Spa-Like Elegance for Modern Bathrooms – Polished inside & out for easy wipe-clean maintenance. Pairs beautifully with black, gold, or brushed nickel faucets. Basin Only – Faucet, drain, and countertop sold separately. Accessories in photos are for styling only. EASY TO INSTALL: Place the stone basin on the countertop, aligning the position of the basin hole with the panel hole. Pressing the drain to the drain hole, and Wrap gasket and locknuts, tighten with a wrench Natural Marble: A stunning addition to your home, bringing a touch of luxury and elegance to your space ITEM NOT INCLUDED: Drain is not included, please buy it separately if needed. Drain Hole Size: 1.77" Specification: - Color: White - Dimension: 16.93"(Length) x 16.93" (Width) x 5.1" (Height) - Design: Round with a flat bottom - Sink Material: Natural Marble - Overflow: None - Installation Type: Above the counter -Net Weight: 25 lbs -Drain Hole: 1.77" Bring a captivating element to your bathroom with the Marble Vessel Sink, designed to bring a sense of textural drama. The sink's sleek interior beautifully showcases the distinctive veining of the marble material. The vessel installation style and center drain location ensure optimal draining capability. Detailed specifications include an overall length of 16.93 inches, overall width of 16.93 inches, overall height of 5.1 inches