1.Materail: high-impact ABS (PC for transparent parts of some cases).
2. Operating Temperature : -40°C to 98 °C;
3.Better airtight,waterproof,shockproof and Anti-corrosion performance; protect your instruments even under the adverse environment.
4.Filled with pre-cut foam and easy to customize compartment for your valuable tool.
5.Having a knob with O-ring for manual presure adjustment.