External dimensions: 46/47/53 cm, Internal dimensions: 32,4/32/39,4 cm, Door thickness: 9,5 cm, Fingerprint closing system, special refractory filling material (pored concrete), robust locking mechanism, solid locking bolts, high-security and mechanical number lock with 3-stage cylinder closing system. Weight: 77 kg, original packed (50,5/54/62 cm)