1Mirror can be adjusted in 360 degree, which offers a better traffic view to ensure your cycling safety 2Multiple adjustment holes, suitable for handles of most bikes, easy and quick to install and dismantle 3High strength metal mirror frame, sturdy and durable for years of use 4Shatterproof treatment enables mirror not prone to break 5Let you ride bike safer, nice accessory for cycling loversFeatures:Mirror can be adjusted in 360 degree, which offers a better traffic view to ensure your cycling safety. Multiple adjustment holes, suitable for handles of most bikes, easy and quick to install and dismantle. High strength metal mirror frame, sturdy and durable for years of use. Shatterproof treatment enables mirror not prone to break. Let you ride bike safer, nice accessory for cycling lovers. Specification:Material: Aluminium AlloyColor Options: Black; Red; BlueTotal Size: Approx. 17.5 x 5cm / 6.89 x 1.97 inchMirror Size: Approx. 12.5 x 4.5cm / 4.92 x 1.77 inchSuitable for 22.2mm handlebarWeight: Approx. 407gPackage List:1 * Pair of Bike Rear Mirrors2 *Bicycle Rearview Mirror BasesNote:Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering.