... aluminum , stainless steel /iron Stamping stainless steel mesh with diameter 0.6mm hole 1. Main material for metal mesh /net : iron, aluminum ... net : round , hexagon, octagon , prismatic ,square .etc. 3. Fuction : Cup , lighting ,industry , speaker .etc. 4. Max size and precision degree ... We are appreciate to receive ur inquiry and deal with asap with offering ur the best price .Thanks!Here the place ...