Features Comfortable and light weight, Stretch-resistant and durable, Secure, one time use, locking plastic snaps, Excellent for extended wear, Waterproof fabrication, Recommended wear-time is 3 to 5 days, Wristbands fit from child to adult size wrists Personalized Option: Each wristband can have an individual's name placed on it with a clear decal one location, add an additional 3 working days production.