Bullet Points: 1Sun Protection Reminder: These uv detection stickers change color when it's time to reapply sunscreen, helping you monitor your sun exposure and prevent sunburns. 2Breathable Non-woven Fabric: It is made of breathable non-woven fabric material, the sunscreen sticker is close to the skin, comfortable to wear, and skin-friendly, and will not cause discomfort. 3Strong Adhesive: Our UV stickers for sunscreen are made with a strong adhesive backing that won't fall off even when you sweat or swim. They are also easy to remove without leaving any traces on your skin. 4Safe to Use: Contains no harmful substances and the breathable non-woven stickers will not irritate the skin or cause side effects. Ideal for use on areas prone to sunburn, such as arms. 5Wide Use: Whether you play in the backyard, beach, or sports field, work outdoors or go camping, these sunburn alert stickers are essential for adults and kids, helping you prevent sunburn and skin damage. Features: 1. Sun protection reminder, which changes color with the intensity of UV rays. 2. Comfortable and breathable non-woven material, close to the skin. 3. Safe ingredients, will not irritate the skin. 4. High adhesion, will not fall off due to sweat or moisture. 5. Easy to remove without leaving traces. Specification: Product name: UV patch Packing size: About 10*0.5*14.6cm/3.94*0.2*5.75in Product List: UV patch *1 pack (24pcs)