Product Dimensions:1 x 1 x 1 cm; 472 Grams Colour:Black Material Type: Number of Items:1 Item Weight:472 g Features: Aluminum alloy construction protects the box from being damaged by hammer, saw, drill and so on, impact- resistant and durable. This product is an adjustable combinations lock with 4 dials. It can be converted to non- resettable mode for extra security. The box has enough space to store valuable things like keys, house cards and so on. Includes a waterproof protective lid, removable and convenient to use. Widely applied to home, factory, office, warehouse, shops, health club and other commercial areas. Specification: Condition: 100% Brand New Material: Aluminum Alloy Color: Black Product Size: 12. 4* 8. 3* 3. 9cm/ 4. 88* 3. 27* 1. 54in Package Weight: Approx. 506g/ 17. 85oz Package Included: 1 x Key Box 1 x Instruction Note: It is not recommended to use a "A- A- A- A" combination that is easy to crack. Package Including 1 x Key Box 1 x Instruction This product is an adjustable combinations lock with 4 dials. It can be converted to non-resettable mode for extra security. Includes a waterproof protective lid, removable and convenient to use. The box has enough space to store valuable things like keys, house cards and so on. Aluminum alloy construction protects the box from being damaged by hammer, saw, drill and so on, impact- resistant and durable. Widely applied to home, factory, office, warehouse, shops, health club and other commercial areas. See more product details This product is an adjustable combinations lock with 4 dials. It can be converted to non-resettable mode for extra security. Includes a waterproof protective lid, removable and convenient to use. The box has enough space to store valuable things like keys, house cards and so on. Aluminum alloy construction protects the box from being damaged by hammer, saw, drill and so on, impact- resistant and durable. Widely applied to home, factory, office, warehouse, shops, health club and other commercial areas.