1.Material: high-impact modified ABS/PP. 2.Operating Temperature: -40℃ to 98 ℃ . 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 pressure adjustment. 6.Draw latch snaps tightly closed; It won’t be broken even under higher impact. 7.Areas on the lid and back for sticking logos. 8.Widely used for hardware tools ,medical equipments, precision instruments, laptop and etc. 9.Higher intensity, lighter weight, more durable and beautiful appearance. Note: 1.Color and material can be changed as your interesting. such as transparent PC, flame-retardant, anti-electrostatic, anti-UV plastic. 2.Certain modification can be done according to your requirements. 3.Your design is welcome, the mould fee can be offset when future order reaches a certain amount.