"I Bumped My Head" Wristbands

A head bump at school needs to reach the person collecting the child, and a note in a bag does not always get there. A high-visibility band on the wrist does — it is seen at the gate, and it starts the conversation without a phone call. Printed in black on neon yellow Tyvek so it stands out against uniform, with a tamper-evident seal that keeps it on for the rest of the day. Add your school name in the designer if you want the band to say who issued it.