Each bracelet measures 9.06 inches, one size fits all. Made from soft PVC that will reflect any light from car headlights for added security when going for a run or walk after dark. Comes in several colors, and works great as a gift at a nighttime event. Just simply slap the bracelet on your wrist, and it will form a comfortable fitted grip based on your wrist size. Perfect for everyone, any occasion like karaoke night, Christmas, Halloween, Easter, Birthday Giveaways, School Classroom Game Prizes and many more. A fun classic toy perfect for all ages. You can stack them up, collect them, trade them for whatever you want, or wear them on any other body parts to create your party style at festival or carnivals.