Security seal tape that reveals a clear tamper message when disturbed, providing visible protection for documents and packages. Key benefits Tamperevident protection: a clear message appears if the tape is peeled or cut, deterring unauthorized access and showing evidence of interference. Quick and easy application: applies smoothly for fast sealing, suitable for busy packing and tasks. Durable and reliable: constructed from durable materials with a strong adhesive to maintain a secure seal during handling and transit. Versatile use: works for document security, package wrapping, and caution marking, so one tape covers multiple needs. Compatible with packing workflows: suitable as a tape refill and fits most standard dispensers for convenient use. Features and specifications Function: tamperevident seal that displays a visible message upon tampering to protect contents and indicate interference. Material: made from durable film and adhesive designed to hold under normal handling while revealing tamper evidence. Size and format: small format suitable for sealing envelopes, small parcels, and internal packaging; also usable for wrapping and marking. Performance: heavy duty packaging tape performance for secure seals and reliable adhesion during and storage. Compatibility: designed to work with standard tape dispensers and tape guns as a tape refill. Practical use scenarios Document security: seal envelopes and confidential files so recipients can confirm whether a package or document has been opened in transit. E commerce and : use as a tape refill to secure parcels and provide visible evidence if a shipment is tampered with during delivery. Warehouse and handling: apply to boxes for secure closure or to mark items with caution labeling during storage and transport. Why customers choose this tape It solves the problem of undetected tampering by leaving a clear, visible message when opened. It saves time with simple application and compatibility with common dispensers. It reduces risk by providing a durable, heavy duty seal that is easy to inspect. Reliable, clear, and practical for document protection, package sealing, and handling needs.