... countertops, pavers,steps,kerbs,cubeston,etc. Product Information NameBasalt Stone,Black BasaltColor Range:Light Black,Dark Black.Light Grey,Dark ... 600x400,800x400,etc.Meshed Paving: 400x300,500x500,400x400,etc.Kerb Stone: Lx20x30,Lx15x30,Lx12x30,etc.Mosaic:305x305x10mmTiles:305x305mm,400x400mm,457x457mm, ... East,etcAdvantage1) Competitive price among black natural stone2) Good water and sound absoption