... prevent insects 2.Many colours for your choose Fiberglass wire netting Window Screen : Mesh : 12X12,14X14,16X16,18X18 ,16X14 Weight :70g/m2 ... .,8 0g/m2 ,110g/m2 ,120g/m2,140g/m2,160g/m2 ... Colour :Gray ,Green ,Black ,Yellow ,White ,Blue Specification of fiberglass wire ...