Comment: For cosmetic purposes only, do not eat or sleep while using this product notes: 1. Do not tuck in braces or caps. 2. If you are not satisfied with the fit, you can remodel as many times as you like. In order for the product to stay strong in the mouth, a person must have existing tooth structure. 3. This product is not a denture or dental device. This article is only for improving your appearance. Styling Instructions: Put the adhesive in a cup of hot water (almost boiling) for 1 minute. This will make them flexible and ready for customization. Using a mirror, place the braces firmly over your existing teeth. Press them firmly against the teeth, then tap the impression material with your thumb behind the real teeth. Gently loosen the teeth in your mouth after 30 seconds, then cool them in a glass of cold water. The print material turns white when hardened. Material: Plastic Package Included: 1 set of dental veneers notes: In boiling water, the teeth may become soft and stick to the teeth.