Gun vault is pleased to introduce Nano vault the pact secure and affordable handgun storage safe solution. Available in two sizes the Nano vault is perfect for home travel or concealed-weapon permit holders. The Nano vault meets TSA airline firearm guidelines and fits discreetly in a bag briefcase desk or under a vehicle seat. The Nano vault features an easy-to-operate key lock system 20-gauge steel construction and 1/2-inch per side thick memory foam interior. Each unit is standard. When the cable is wrapped around any fixed object and slid over the lock receiver inside the security box both the Nano vault and any valuables will be securely attached. Note : Please refer the user manual below for better use.