Each bracelet comes with an actual turtle to track.MEET: MEET YOUR TURTLE - Find out your turtle's name, size, and get pictures of them! Find out their wonderful stories and where they came from.INTERACTIVE: EXCLUSIVE TRACKING MAP - Follow your turtle's incredible journey on an interactive tracking map. You'll also see some cool stats on them like their speed, distance, and more!Help: Help Save Sea Turtles - A portion of all income is donated to Turtle Sanctuaries, where sea turtles help raise awareness and provide protection for sea turtles worldwide! Your contribution will help Turtle Conservation Corporation realize its vision of a world where Every turtle can survive without harm.SIZE: ONE SIZE - Each bracelet comes with an elastic band that fits most wrist sizes!Note: Data are all measured manually, please allow for an error of 1-3cm. Due to differences in light and display, there may be a certain color difference, which is subject to the actual object received.