1),volcanic stones 2),good quality and competitive price 3),sincere service 4), ... ,America,etc.4)dimension: as customer requestbuilding finishing material-- volcanic stones 1) availabilities: cut-to-size, random slabs, tiles, wall cladding ... /90cmup, etc.4) Finishes: polished, honed, flamed, brushed, bush hammered, natural, antique, leathered, etc.5) Packing: in professional seaworthy wooden crates ...