Specta Prima is a standard-quality steel strap designed for manual and automatic packaging of cold-rolled sheet and coil metal, non-ferrous metal ingots, and construction materials.
| Size (mm) | Tensile Strength (N/mm², min.) | Elongation at Break (%, L=100 mm, min.) | Meters per kg | Standard Coil Type |
| 13×0.5 | 750 | 1 | 20.06 | Oscilated |
| 16×0.5 | 750 | 1 | 15.9 | Oscilated, Ribbon |
| 16×0.6 | 750 | 1 | 13.3 | Oscilated, Ribbon |
| 19×0.5 | 750 | 1 | 13.4 | Oscilated, Ribbon |
| 19×0.6 | 750 | 1 | 11.2 | Oscilated, Ribbon |
| 19×0.7 | 750 | 1 | 9.6 | Oscilated, Ribbon |
| 19×0.8 | 700 | 2 | 8.4 | Oscilated, Ribbon |
| 25×0.8 | 700 | 2 | 6.3 | Ribbon, Super Jumbo |
| 32×0.8 | 700 | 2 | 5.0 | Ribbon, Super Jumbo |
| 32×1.0 | 700 | 2 | 4.0 | Ribbon, Super Jumbo |