Using this Gator Cases GTOURMH350 flight case is a breeze. First, make sure to attach the casters before you start using it. Then, carefully place your two 350 - style moving head lights inside the case. The custom foam padding will hold them securely. When closing the lid, use the four latches to fasten it, and if you need extra security, lock the two lockable latches. To move the case, you can use the spring - loaded lifting handles on the lid or the case body. If you prefer to roll it, use the swivel casters. When it comes to maintenance, keep the case clean. Wipe it with a dry cloth regularly. Avoid exposing it to extreme temperatures or moisture, as this could damage the plywood and the foam padding. Also, check the latches and handles periodically to make sure they are in good working condition.