... :43g/m2 white overlocked edge 5x5mm fiberglass mesh(Factory):aperture:2.5x2.5mmweight:43g/m2whiteoverlocked edgeFiberglass ... Mesh/Fiberglass Cloth:fire-proofaperture:2.5x2.5mm, 4x4mm,5x5mm,10mmx10mmweight:40-160mmcolour: white,blue, green,orange ,etcoverlocked edge, cutting ...