| ◆ | The entire box is made of high-strength PP material, which is thickened and more impact resistant, firm and durable |
| ◆ | The box cover contains a sealing ring, which has good moisture-proof performance and better protects the items inside the box |
| ◆ | Pressure relief valve knob, quickly balancing the pressure difference inside and outside the box |
| ◆ | Integrated locking buckle for faster locking |
| ◆ | Equipped with locking holes on both sides, locks can be configured separately |
