See what??s behind you

Universal Mini Rotaty Rearview Handlebar Glass Mirror For Bike Bicycle Cycling Fast install and dismantle by a adjustable belt.

360 degree rotate help you watch every direction of you back.

Compatible with 25mm-55mm internal diameter of the bar.

Mirror Dimension:2.5″ L x 1.7″ W(70 x 50 mm).
Bike Mirror provides you the essentials when cycling. Universal Mini Rotaty Rearview Handlebar Glass Mirror For Bike Bicycle Cycling Fast install and dismantle by a adjustable belt. 360 degree rotate help you watch every direction of you back. Sometimes treat it as a mirror to check your face or cloth. Compatible with 25mm-55mm internal diameter of the bar. Mirror Dimension:2.5″ L x 1.7″ W(70 x 50 mm). Pouch is provided for working as your moving pocket, Size: 6.5*4 Inch. Package Includes: 2 x Universal Mini Rotaty Rearview Handlebar Glass Mirror