UV Stickers for Sunscreen Spf Sensing Face Sunblock Patches

These UV Stickers are designed to indicate when sunscreen needs to be reapplied by changing color due to exposure to UV rays.

Each pack contains one UV Sticker.

Yes, you can apply the sticker over your preferred face sunscreen for it to work effectively.

The UV Stickers are 15 centimeters in length and are designed to be placed on the forehead or other exposed areas of the face.

These stickers can be used by anyone, including children, as long as they understand how to apply them properly.

Apply your regular face sunscreen and place the sticker on the skin where you applied the sunscreen. The sticker will change color when it's time to reapply sunscreen based on UV exposure.

The exact material composition is not specified, but they are designed to be durable enough for repeated use and exposure to sunlight.

You should check the sticker periodically throughout the day. The frequency depends on your activity level and how much time you spend in direct sunlight.

The stickers are designed for one-time use. They will not hold up through washing and should be replaced after each use.

Look for features like ease of application, durability, and how well they adhere to skin. Consider your specific needs in terms of sun protection and convenience.