Our Color-Changing UV detecting Stickers are designed for children and adults to use for all outdoor activities, wet or day. Kids love wearing them and parents feel at ease knowing that they can now monitor their family's UVA & UVB exposure.
By putting sunscreen on the band or sticker (like below), it will mimic the protection (SPF) the sunscreen is giving your body. There is no more guessing if the sunscreen is effective. The sticker will indicate that with color changes!