Using this measuring tape is a breeze. Simply pull out the blade from the housing and extend it to the length you need. The dual end hook allows you to measure from either the start or the end of the tape. Make sure to read the inch or engineer markings clearly for accurate measurements. When not in use, retract the blade carefully to avoid any damage. Keep the tape in a dry place to prevent rusting of the steel blade. If the blade gets dirty, you can gently wipe it with a clean cloth. Don't expose the tape to extreme temperatures as it may affect the performance of the plastic housing and the blade.