... bevel edge,bull nose edge,ogee edge china blue stone,blue limestone tiles,blue stone1, Item: Limestone2, Color:Blue, Beige, Yellow, White, Gray3, Regular ... 20mm, 30mmWe can process according your sizes, too4, Finishing:Honed, Flamed, Polished, Sandblasted, Bush-hammered, Rough picked, Antique, etc5, ... quantity of the order8, Free sample from us. blue stone/blue limestone/bluestone basin and sink