Portable key safe key boxes are convenient locking storage devices that ensures your family knows where your keys are. Stylish designed keybox with pushbutton opening. Hangs on any doorknob, fence, railing or pipe. Just open the keybox, lift the shackle and hang. Hanging shackle has a protective cover so it won't scratch. Allows for after-school access for children, emergency access to elderly households, vacation properties and rentals. Stores up to 2 conventional keys. Key boxes are rustproof, durable, and warranted against defects in materials and workmanship for 1 year.