Features: Brand new and high quality Our rear views glass provide a wide field of view, ensuring your safe on road. Suitable for almost cyclists, including commuters and road enthusiasts. Perfect for various cycling situation, such as city street and cycling road. Easy installation make these glass essential for every cyclist. Staying aware of your surroundings with our adjusted glass. Specifications: Material: Acrylic Color: As The Picture Shows Package Weight: about.90g Suitable for Handlebars: 15-35mm Size: As The Picture Shows Package Includes: 2Pcs Bikes Glass note: Please allow 1-2cm error due to manual measurement. Please make sures you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual colorful of the item. Thanks!