Using this gig bag is simple. Just unzip it, place your 335 style electric guitar inside gently, and zip it up. When carrying, use the handles or the shoulder strap if available. For safety, make sure the guitar is well - positioned inside to avoid scratches. When it comes to maintenance, clean the bag regularly with a soft, dry cloth. Avoid exposing it to extreme temperatures or moisture. If there are any stains, you can use a mild cleaner and then let it dry naturally.