Safe on night roads! Why not ensure safety with high-reflectivity reflectors? #Angelina's Product List Reflectors that protect you and your family even in low-visibility nighttime conditions. Set of 2 at a great value Useful for preventing accidents during children's commutes to school, cycling, jogging, and commuting. Recommended for members of soccer, volleyball, baseball, and basketball clubs to wear together. Size: Approximately 6cm Chain length: Approximately 12cm Plain back Please use them for nighttime safety measures!