Samson G2522-F4-U-B-8C Granite Vanity Top 25x22 with Single Undermount Biscuit Bowl 8-Inch Offset Butterfly Edge Rosselin White Pre-sealed protective coat adds durability and stain resistance 1-1/2" thick natural granite construction Includes 4" backsplash and undermount oval vitreous-china sink 10-year limited warranty Optional Left Side Splash: SSLG22-F4 and Right Side Splash: SSRG22-F4