Product Name: Hologram Tamper Sticker Size: 2cm x 3cm Color: Silver Quantity: 100 When you buy the product with tan proof stickers, you can verify that you are not authentic and counterfeit products. --Tan proof stickers are suitable for different products. You can stick them to the product or product packaging to increase the customer trust of the product. Different products have different surface materials, so the tamper proof effect is different. If you want a tupperproof effect, press the sticker with your finger and then tear it apart for a while--rotate under natural light or light, Wizryseal holographic sticker will shine. If you dont like this style, we have other styles to choose from our store. Economical and practical, save your time and money. Custom sticker can be inquired with quote. If you have any problems during use, please contact us. We will solve this problem as soon as possible. Give you a good shopping experience.