[Wide Vision] - With the very clear lens , can be 180 degrees rotated to driving blind spots, allows you to freely adjust it for the best viewing angle, no more looking back while driving.that is not easy to break, built for long lasting. [Suitable Handlebar] suitable for standard 7/8 inch hollow handlebars. For those handles with threaded ends, simply tighten the screws to the hole. Some models may need to be modified a little to install. Glass Color:Clear Glass Fitment:Universal Fit for GT/Pro Electric Scooter Colour:Yellow Material:Aluminum alloy + Plastic + Glass Package Contents: 1pair * bicycle mirrors for handlebars Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.