This BlueSpot Tools Magnetic Pocket Tape has a steel blade with easy-to-read metric and imperial graduations. 

With a rubberised, impact resistant case for increased comfort.  It is self-locking for ease of use and increased safety. 

With a magnetic end hook, ideal for trying to measure between metallic surfaces.

This BlueSpot Tools Easy Read Magnetic Pocket Tape has the following dimensions:

Length: 5m/16ft