TamperGuard™ snack box lids protect food without shrink bands or extra wrapping! Compatible with all Dart® TamperGuard snack boxes, these prevent tampering and show when tampering has occurred. The TamperAlert™ tab sticks up when torn and, with the “Do Not Purchase If Tab Is Torn” message on the lid, lets customers know if the lid has been lifted. The 360° VanishingEdge™ Seal inhibits lifting the lid from the base without tearing the tab. It also provides a leak-resistant seal that maintains freshness. These crystal-clear, stackable lids offer a safe way to feature bistro boxes, salads and endless snack combinations. Perfect for grocery stores, grab-and-go counters and delis! No matter what's inside, TamperGuard keeps food fresh, secure and looking good! Compatible containers sold separately.