Constructed of thick, solid porcelain ceramic, the Krona collection from Ruvati offers undermount bathroom sinks that fit seamlessly into your vanity. For superior strength and long lasting durability, the vitreous porcelain enamel forms a smooth glossy surface that is extremely resistant to scratching, chipping or crazing. The smooth surface of the Krona collection drains water easily and does not stain, so your sink will remain dry and easy to clean. For a classic look that will never go out of style, choose the Krona collection for your bathroom or powder room vanity. PORCELAIN CERAMIC: Thick solid construction for extreme durability. UNDERMOUNT INSTALLATION: Cutout templates and mounting clips are provided. REAR DRAIN POSITION: Aligns with the faucet spout and maximizes storage space in the cabinet under the sink. INTEGRATED OVERFLOW: Prevents accidental flooding — stays out of sight to maintain the beauty of the sink. SMOOTH, GLAZED SURFACE: Non-porous and resistant to scratching, chipping, or crazing. HIGH-GLOSS VITREOUS PORCELAIN: Surface does not stain and drains water easily — keeping your sink clean and dry. CURVED BOWL SHAPE: Ensures perfect water drainage and makes it easy to clean. POP-UP DRAIN NOT INCLUDED: Requires pop-up drain without overflow (Ruvati Part #RVA5102CH or any standard pop-up drain with overflow). BOWL DEPTH: 6 EXTERIOR DIMENSIONS: 18.5 (wide) x 15.5 (front-to-back) INTERIOR BOWL DIMENSIONS: 16-1/2 (wide) x 13-1/2 (front-to-back) x 6 (bowl depth) 1.75 DRAIN OPENING: Standard size with overflow — drain not included. INCLUDED IN BOX: Sink, mounting clips, cutout template and installation guide. Ruvati USA Limited Lifetime Warranty Item Weight: 17 Width (inch): 18.5 Material: Porcelain Front-to-Back (inch): 15.5 Item Color: White Color Family: White Bowl Depth (inch): 8 Sink Installation: Undermount Item Height (In.): 8