<br>These tamper-resistant labels in black are great for securing packages or envelopes to send sensitive material through the mail. There are 500 on a roll, and they measure .75 x 3.5 inches. The adhesive is a permanent adhesive which means these labels will stick well to whatever material you decide to put them on. When opened, these labels will leave clear proof of tampering.</br><br>If you aren't sending any sensitive material any time soon, that's okay! There are still a bunch of different ways you can use tamper-resistant labels in black like these. One of the favorite ways to use these labels is for products or packed foods, so customers know what they are buying has not been tampered with. Customers will see how much effort you as a company put into making sure customers feel safe and secure when they buy your products. This effort can go a long way.</br><br>These tamper-resistant labels in black can also be fun to wrap presents with. Your kids will get a kick out of the fact that there is tamper-resistant tape on their packages, keeping them extra secure from any wandering eyes!</br><br>These rolls come with 500 tamper-resistant labels in black. We also add a few extra to each roll. There are tons of different ways to use these tamper-resistant labels to make sure there is trust and security in your company. In a world like today, labels like these are vital.</br>