... . 3.Colour:Grey,Yellow,Green,Black,etc Item:grey granite curbstone.grey granite kerbstone.Material available of granite curbstone.granite kerbstone. G602,G603,G633,G654 ... ,G682,G635,Zhangpu Black,Putian Rust,etc.Finishing of granite curbstone.granite kerbstone. Natural,honed,flamed,bush-hammered,sandblasted ...