Product Details:
Each Wristag accessory comes with a Wristag and charging cradle.

Wristag:
This specially designed, tamper- and water-resistant bracelet is worn by the child. The Wristag is designed to be fun to wear and requires no interaction on the part of the child. ionKids Wristags adjust to fit snugly against your child's skin, and contain a strong locking mechanism that cannot be easily opened without a key, which comes with the Base Unit. Decorative stickers not included are available separately.

For more information visit:
http://www.ion-kids.com/