1. Sheet: cold rolled sheet
2. Surface treatment: plastic spray
3. Frame material: iron
4. Number of layers: 3 layers
5. The overall is generous and beautiful, strong and waterproof, and the surface wrinkle treatment process feels good
6. The upper, middle and lower layered design is divided into five grids to distinguish large and small tools, which are easy to access and clear at a glance
7. The side of the toolbox is fixed with metal reinforced protective strips to prevent deformation