... 6years of prefessinal salesman Specification:1: Item: Natural slates, Rusty slate,Quartze, Culture stone,limestone etc2:Color: Rusty,Golden,White, Black ... , Green, Coffee,Red,3:Slate size: 600*600*12-15mm, 450*450*12*15mm, 600 ... sizes.Welcome Any Per Your Inquiry! products picture:packaging: roofing slate chinese roofing slate