Features: 100% brand new and high quality. Easy to install and remove, sturdy and reliable. The unique appearance makes your bike cooler. Adjustable viewing angles help you see any direction on your back. Ideal for mountain biking, racing and more. Specification:Material: Nylon Fiber + Stainless Steel GlassColor: BlackSuitable for handlebars with a diameter of 22.2mm Package includes: 1 pair of bicycle mirrors (right + left)