Using the Easy Comply Fire Extinguisher Cabinet is a breeze. First, cut an opening on the wall using the provided template. Then, insert the cabinet into the opening. Next, tighten the 4 screws to secure the cabinet to the surface. Finally, place your fire extinguisher inside the cabinet and secure it with the provided velcro strap. When it comes to maintenance, check the cabinet regularly for any signs of damage or wear. Make sure the velcro strap is in good condition to keep the extinguisher secure. Also, remember that this cabinet only ships in packages of 2. Keep these things in mind, and your fire extinguisher will be safely stored and compliant with the necessary standards.