Using this rifle mag pouch is easy. First, attach it to your tactical vest or assault pack using the MOLLE system. Then, simply slide your rifle mags into the pouch. The elastic bands with pull tabs will keep them secure. When you need to reload, just grab the pull tab and take out a mag. As for maintenance, keep it clean by wiping it down with a damp cloth regularly. Avoid using harsh chemicals. Store it in a dry place when not in use to prevent damage. Make sure to check the elastic bands periodically for any signs of wear and tear.