1. 1. Realistic Design: The braces are similar in color to your teeth and gums to fit your real teeth, instantly transforming you into a creepy new character. 2. 2. Safe Material: Made of silicone material, which is good for human health and easy to clean for next use. 3. 3. Versatile: These fun braces are suitable for various occasions, such as Halloween themed fancy dress parties, horror themed parties, public events, stages, etc. It's also a great way to get and take fun photos. 4. 4. Great Idea for Halloween Cosplay: These braces are great for party cosplay, as accessories, werewolf and cosplay costumes, or as gifts for family and friends. 5. 5. How to Use: 1. Enter the groove, place the mouthpiece on the lower teeth 2. Close your mouth, and press the button to open/close with the tongue. Specification: Name: Glowing Braces Material: TPR + electronic components Size: about 9.5*14.5*2.5cm Weight: about 17.8g Lighting method: built-in 4 LED lights, yellow, red, blue and green lights flash alternately. PackageList: 1 x Flash LED Mouth Braces Note: 1. If you feel unwell, please stop using it immediately. 2. Please keep this product out of the reach of children. 3. Avoid storing light at room temperature.How to Use: 1. Enter the groove, place the mouthpiece on the lower teeth 2. Close your mouth, and press the button to open/close with the tongue. Versatile: These fun braces are suitable for various occasions, such as Halloween themed fancy dress parties, horror themed parties, public events, stages, etc. It's also a great way to get and take fun photos. Safe Material: Made of silicone material, which is good for human health and easy to clean for next use. Realistic Design: The braces are similar in color to your teeth and gums to fit your real teeth, instantly transforming you into a creepy new character. Great Idea for Halloween Cosplay: These braces are great for party cosplay, as accessories, werewolf and cosplay costumes, or as gifts for family and friends.