Universal Handlebar Rear view Mirror 360°Rotate Bike For Bicycle CyclingMaterial: Rubber PC and GlassColor: Black Quantity: 1 pcMirror size: 60 x 48 mm / 2.36" x 1.9" Feature:Unbreakable plastic plating mirror.360 degree rotate help you watch every direction of you back.Convex mirror: wider field of vision.Easy to install.Fit for handlebar with any diameter. Package includes: 1 x Bike Handlebar Rearwiew Convex Mirror