To use these belts, simply thread them through your belt loops and buckle them up. Make sure to adjust the belt to a comfortable fit. When it comes to maintenance, keep the belts away from sharp objects to avoid scratches. You can clean them with a soft, damp cloth. Just be aware that due to the chemicals in the product, it's important to follow the California Proposition 65 guidelines. Don't let it come into contact with food or drinks, and always wash your hands after handling the belt.