Tool Box Portable Aluminum Alloy Tool Case Safety Equipment Instrument Box Hardw. External size: 30x17x8cm Internal size: 29x16x7cm External size: 37x28x8cm Internal size: 36x27x7cm External size: 58x32x8.5cm Internal size: 57x31x7.5cm External size: 51x28x13cm Internal size: 50x27x12cm External size: 30x17x16cm Internal size: 29x16x15cm External size: 36x20x7.5cm Inner size: 35x19x6.5cm. The product came very well packaged. I’m very happy. Thank you for everything.