| Physical and mechanical properties of goose fibers | Average Values | |
| Thickness (µm) | 5 - 56 | |
| Strength (MPa) | 41 - 130 | |
| Young Mod. (GPa) | 2.5 - 3 | |
| Elong. at Br. (%) | 1.5 - 6 | |
| Density (gr/cm3) | 0.8 | |