glass mosaic,crystal glass mosaic tile(Black Color) Sheet Size:30*30cmChip Size:2.5*2.5;4.8*1.5. if quantity is big enough , size could be made per your request.Thickness:4mm,6mm,8mmChip can be assorted stick with different colors Scope of product and service: granite,marble,travertine sandstone,artifical stone ,Blocks, slabs,crystallited stone, laminated tiles, cut to size,column,chapiter,mosaic ...