Don't Worry, Our System Will Automatically Track And Calculate All Of Your Entries! Premium Automotive Products: Don't Leave Your Keys Hanging Naked. Leather key holder strap secures your keys, nicely wrapping them in leather. Key organizer can hold up 4 - 16 different keys. It can hold keys up to 3.23 inches long with more than 0.16 inches hole. Note: frequent use may cause the screw to become loose, please tighten it every 2 weeks Shipping: Usually Ships out in 1-3 Business Days. Please Allow 3-7 Business Days for Shipping.