Blue ribbon wound steel strapping, Width 1/ 2" 5/ 8" 3/ 4" 1" 5/ 4" 12.7mm 16mm 19mm 25mm 32mm Thickness 0.4mm 0.5mm 0.55mm 0.58mm 0.6mm 0.63mm 0.65mm 0.7mm 0.8mm 0.9mm 1.0mm