Custom Branded UV Tester Wristband — Printed With Your Logo

This UV bracelet have clock form. It can check low, moderate, high, very high/extreme level of sun UV radiation in seconds of sun

The central part of the UV tester wristband is made of photosensitive material that changes color depending on the UV radiation intensity from clear to dark. There is 4 color indicating the UV radiation intensity, and when the color close to the third level, please use UV protecttion items to protect your body. Bracelet made of PVC, three buttons made it more adjustable for all ages. Customized logo and color acceptable. So It's a ideal promotional production for summer events.