To use this Condor double magazine pouch, simply insert your AR or AK magazines into the dedicated slots. Make sure they fit snugly to prevent them from falling out. When you're in a hurry, you can quickly grab a magazine with one hand. As for maintenance, regularly check the pouch for any signs of wear and tear. If it gets dirty, you can clean it with a mild soap and water solution. Let it air dry completely before using it again. Also, store it in a cool and dry place when not in use to extend its lifespan.