... quality For outside use grey granite1.) Product name: Grey granite from Shandong2.) Size: 300*300*10mm, 400*400 ... .3.) Use: Maybe it is the most suitable granite material for outside uses like square, park, road, ... Kerbstone, cubes as it is almost the cheapest granite and its color is good too.4.) Quality: ... we can help you find the most suitable granite according to your different uses.We can provide ...