Featuresr 12pcs reflective spokes sticks in a pack easy to install on your bicycle spokesr new idea to let bicycle rider be seen from 360 degreesr need no battery highly reflective and durable performancesr effectively guarantee the visibility and improve personal safety when cycling at night also a decoration to make your bicycle more coolr used in the bicycle spokes give a strong reflection under the light irradiation by the the electric torch or car at night perfect for extra safety