Tamper evident seals are security devices designed to show if a product or package has been opened or altered. These seals are commonly used in industries like food, pharmaceuticals, and electronics to ensure the integrity of the contents. When the seal is broken, it leaves a visible mark or damage, indicating tampering. These seals come in various forms, such as stickers, bands, or locks, and are often made from materials that are difficult to replicate. By using tamper evident seals, companies can help protect consumers and maintain trust in their products, ensuring safety and quality.