Feature 1Material: This combination lock box is made from abs. 2Reliable Lock Core: 4 digit password opening with anti decoding design, high security. 3Excellent Performance: The key storage lock box is not easy to decode, more secure and reliable . 4Safety Improvement: The lock storage box provides 10000 combinations, therefore you can choose the unique combination you want. 5Wide Applicability: Suitable for indoor and outdoor use, keeping keys for family, vacation homes, garages, emergency entrances, and real estate businesses. Suitable for cleaners, workers, pet care workers, the elderly and children.Item Type:CombinationLockBox .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Size: Approx. 9.6 x 8 x 4.1cm / 3.78 x 3.15 x 1.61inMaterial: ABSPackage List1 x Key Lock Box1 x Gasket5 x Screw1 x Nut4 x Expansion Tube