Granite blind stone 1. own quarry of G603 2. 12- year' granite project supplier 3. 4 year gold supplier on alibaba Granite blind stone 2. Standard tile size:305 x 305 x 12mm (12" x 12")457 x 457 x 12mm (18" x 18")300 x 600 x 12mm (12" x 24")400 x 400 x 12mm (16" x 6" ) 400 x 600 x 20mm (16" x 24") 600 x 600 x 20mm (24" x 24") 3. Finish: sawn, polished, flamed, bush hammered, honed, rough, axed, ...