Safe on night roads! Why not ensure safety with high-visibility reflectors? #Angelina's Product List These reflectors protect you and your family even on dark nights. Great value 2-piece set Useful for preventing accidents during children's commutes, cycling, jogging, and commuting to work. Recommended for matching with soccer, volleyball, baseball, and basketball club members. Size: Approximately 6cm Chain length: Approximately 12cm The back is plain. Please use them for nighttime safety measures!