Avon? Steel Hand Banding Ribbon Wound

Each layer is wound directly over the one below, so that the width of coil is the width of strap. 0.5mm thickness.
Approximate breaking strain:
12mm: 561kg,
16mm: 714kg,
19mm: 846kg.
Approximate reel length:
12mm: 330m,
16mm: 334m,
19mm: 335m.