speaker Net 1. Mesh size can be free to design 2 ... can be diversified 3. Material thickness 0.05-0.3mm speaker Net1.We provide all types of custom stampings from single ... .material: PC,PET,PS steel ,aluminum , etc.3.color: black , silver , red , green , red ,etc.4.Reasonable Price, timely delivery , ... ,Courteous service5.Process: material , stamping, painting , packing . Metal coated speaker grill