... 2cm: +/-2mm;4.Material:black granite, China black granite, Shanxi black granite, Hebei black granite, mongnlia black granite and so on.5. packing1. ... size→polish→bundle→packing7.Suface finishingpolished,flamed, honed, and bush hannered!8. Edge treatment polished, honed, bushhammered ... into Europe, America, USA, Russian, Japanese, and Poland in styles; and divided into Apex, Book, Canopy, Cross, Diamond ...