1. Material The portable safety case is made of strength ABS plastic housing, lightweight and practical. It is dropresistant, impactresistant, extremely durable, shockproof, and offers lasting protection. The interior features a density EVA liner to safeguard valuables. Its professional waterproof design leaves no gaps, effectively preventing water ingress. This safe box is ideal for use at home or while traveling. 2. Wire Rope The mini safe comes with a removable, heavyduty steel wire rope. It can be secured with a password for added privacy. The wire rope allows you to hang the safe on door handles, poolside railings, tables, or other sturdy objects. 3. Our Security Suitcase Dimensions: 9.25 x 5.5 x 2.3 inches (L x W x H), making it easy to fit into backpacks or luggage for travel or business trips. Inner dimensions: 20 x 10.2 x 3 cm (L x W x H), providing secure storage for phones, USB cables, power adapters, passports, cash, credit cards, watches, jewelry, and more. Wire hook length: 19.7 inches; wire diameter: 0.24 inches; package weight: 24 oz; product weight: 23.2 oz. 4. Special Note This lockbox features a 4digit combination lock with up to 10,000 password combinations. It's easy to use and reset the password. The default combination is 0000, which can be quickly changed to your preferred number. Once reset, it's recommended to take a photo or note of the password, as forgetting it will make reopening impossible.