If you are looking for a professional and practical UV detection sticker, then you should not miss our UV detection sticker. This is a comfortable UV detection sticker designed for outdoor use, and you can stick these patches on your face when you are having outdoor sports, such as running, cycling, golfing and others. Features -Color:Purple -Material:Paper - Size: 10.00X5.00X0.10cm/3.93X1.97X0.04in -Manufactured with comfortable material, safe and will not threaten the safety of your face. -It has a multiple functions, detecting UV and anti sunburn and give your a complete protection. -An essential protective sticker for outdoor use, such as hiking, climbing, golfing, cycling and others. -This face patch can prevent skin around your cheeks stays safe from sunburn, redness, irritation, and aging. -The sticker will turn color when exposed to the sun, which can help the UV, practical and convenient. Package list: 2 pcs x 10 × Sheets of UV Stickers (8pcs/sheet)