... as you need 4.packing as your request Wall Fiberglass Mesh1.factory supply2.Size 4*4,5* ... thermal insulation, sound insulation, insulations etc.Application:1.Wall reinforced material (such as fiberglass wall mesh, GRC wall panels, EPS insulation with the wall board ... , can be widely used in building internal and external wall insulation, waterproofing, crack, etc.. Performance:The product have good ...