... .8mm x 50.8mm12,13,14,15,16Technical Note:1,Standard roll length: 30m;width: 0.5m to 1.8m2,Special sizes ... " x 4"100mm x 100mm2.0mm,2.5mmTechnical Note:1,Standard roll length: 30m;width: 0.5m to 1.8m2,Special sizes ... x 25.4mm15,16,17,18,19,20Technical Note:1,Standard roll length: 30m;width: 0.5m to 1.2m2,Special sizes ...