About Size:This Safe Box Exterior measures 9.05 x 6.7 x 6.7 inches (WxLxH)0.24-cubic-feet security safe with electronic lock and 3 operation indicator lights; powered by (4) AA batteries (not included) Safe Enough:Includes 2 emergency override keys to protect against forgotten passcodes or dead batteries; keep keys in a well-hidden, secure location Can be mounted in a suitable location?Strong steel construction with carpeted floor to protect against scratches and damage; pry-resistant concealed hinges; adjustable/removable interior shelf Package Includes:2 pcs expansion bolts are included to mount safe to wall, floor, or shelf,2 pcs keys,Product Instruction Manual About after-sales service: If you have any questions, you can contact us at any time, we will be the first time for you to do a good job before and after the sale