Specification: 100% brand new with high quality Weight: about 29g Material:Glass Color:black Size:8cm Suitable for: handlebars with a diameter of about 15-35MM Convex mirror features: 1. The glass sheet is a wide-angle convex mirror, which has a wider field of vision and moderate deformation; 2. Each model has a 3-dimensional 360-degree adjustment axis, theoretically the rearview mirror surface reflects light without blind area, but if installed in the middle of the handlebars, the body or arm may block the line of sight when riding. 3. Bring it, no longer have to look back at the road situation, to provide the majority of riders personality and practical rear vision program. Package Included:1 x Bike rearview mirror Please notice: 1. Due to the different monitor and light effect, the actual color maybe a slight different from the picture color. 2. Please allow 2-3cm differs due to manual measurement. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.