| Model NO. | arm3a | Protection Level | NIJ IIIA |
| Weight | 1.35KG | Material | Aramid |
| Thickness | 7.7MM | Circumference | 54cm-57cm |
| Measurement | 259mm*235mm*159mm | Size | M,L |
| Logo | Customized | Trademark | West Line Protection |
| Origin | Hebei | Capacity | 50000 |