... :3'x100',4x100',1x25m wire gauge:BWG31-32 aluminum insect screen: material:stainless steel wire304,304L,316 mesh/inch:14x14,16x16 ... ',1x25m wire gauge:BWG31-32This product is often used for windows and corridors to prevent bees, flies, mosquitos from bugging you ... industries4) Also used in medical and mechanial manufacturing Aluminum Insect Screen(Direct Factory)