... 10.6mm19,20,21,221/2" x 1/2"12.7mm x 12.7mm16,17,18,19,20,21,22,235/8 ... ,18,19,20,211" x 1/2"25.4mm x 12.7mm16,17,18,19,20,211-1/2" x 1 ... 50.8mm12,13,14,15,16Technical Note:1,Standard roll length: 30m;width: 0.5m to 1.8m2,Special sizes available ... : in waterproof paper in rolls. Custom packing available at request. welded wire mesh