No guessing, no forgetting! These color-changing wristbands alert you when it’s time to reapply sunscreen or even seek shade. Each time during the day that you cover your child with sunscreen, just coat the UV wristband, too. Adjustable, waterproof, and disposable. Calibrated to work with sunscreens SPF 15 and higher. Sun monitors are sensitive to both UVA and UVB rays. For ages 12 months and up. Activate the sun monitor by exposing to sunlight; it will turn purple, blue or red. Then, coat it with the same sunscreen you’re applying to your child’s skin.
