The Karran Valera 21" Rectangular Undermount Vitreous China Bathroom Sink In White provides superior performance for modern bathroom spaces. This premium white porcelain sink features advanced double-glazed vitreous china construction with a high-gloss finish that resists stains, heat, and mineral buildup while providing straightforward maintenance. The rear-center drain maximizes cabinet storage space and fits standard 24-inch vanities with proper plumbing clearance for efficient installation. Undermount design mounts beneath the countertop for a seamless, integrated appearance that eliminates the rim barrier and makes cleanup easier. Built-in overflow protection prevents water spillage during daily use, while the dense construction reduces noise for quieter operation. The non-porous enamel surface prevents bacterial growth and maintains its brilliant finish with simple cleaning. With inside bowl dimensions of 18-1/4" x 12" x 6-1/4" and weighing approximately 21 pounds, this large rectangular sink combines functionality with refined design. cUPC certified and backed by a limited lifetime warranty, the Valera includes a template for precise installation. Optional accessories available include vanity bowl mats for extra counter space and pop-up drains in multiple premium finishes to complete your bathroom renovation.