Pleated fiberglass mesh, Folding Fiberglass Window Screen 
Mesh size:20*20,18*16,16*16,16*14
fold height:12mm,14mm,16mm,18mm,20mm.etc
width:0.5-3 m
packing:woven bag or carton box
color:black,green,brown,grey.etc
feature:rust and fire resistance
length:0-300m or as your request
material:fiberglass
weight:90-120g/m2

Rolling on paper tube, each roll in a poly bag, 1-6 rolls in a carton
rolling on paper tube, each roll in a poly bag, 6-10 rolls in a woven bag
260 bags/20fcl, 460 bags/40hq
one 20'container: 75000m2-90000m2
one 40'container: 200000m2-220000m2