grey granite kerbstone: 1.high quality,best price 2.stone factory near the quarry 3.no cracks,no veins 4.popular colour grey granite kerbstone : we can supply many kinds of granite products.,we have factory and 2 local quarry. our quality and service are very accepted in the world 1.Size: 100/110/120X20X15 100/110/120X15X18 CM2.Feature: high quality,Low water absorption,no crack3.Finish:polish, ...