Specification:Product Name: Bicycle Light AccessoriesMaterial: Plastic + SiliconeColor: BlackItem Size: specific size as shownPackage Includes:1 x Bike Handlebar light Mount2 x O-Rings2 x PadsNote:1. About the color: Due to the difference in screen and lighting, the item's color may be slightly different from the picture.2. About the size: the measurements are taken by hand, the different measurement methods, please allow 1-2 cm difference.100% Satisfaction Guarantee:Customer satisfaction is our top priority. Our products are subject to strict quality tests. If you have any questions, please contact us! Our customer service team will respond to you in a timely manner within 24 hours. We look forward to your purchase!