Using this belt is easy. Just insert the belt through the buckle and pull it to adjust the length until it fits you comfortably. When you want to remove it, simply press the automatic buckle. As for maintenance, keep it away from sharp objects to avoid scratches. After using it in rainy or humid weather, dry it with a soft cloth. Store it in a dry place to prevent rusting on the alloy buckle. It's suitable for daily business use in all seasons, so enjoy wearing it and make a good impression.