Tamper Resistant Security Seals Why tamper proof: Each plastic seals is a one time use lock. It can not be open once locked and cannot be used again once removed. The locking length is adjustable by pulling up while it cannot revert back. In addition, each tamper seal has a unique laser printed number to ensure ID tracking. Material: PP Length: 15.8 inch (400mm) Tag Size: 3 x 1 inch (75 x 25mm) Remove: Cut with scissors Wide Application 1. The Pull tight seals can be applied on the storage, warehouse, inventory unattended, such as suitcases, storage boxes, sacks, courier services, vote boxes, which restrict unauthorized access. 2. Secure the doors of trucks, trailer, cargo containers, vans that require tamper evident seals during loading or off loading. 3. Perfect product for garden forestry and agricultural area. The unique laser printed number on each seal is just like a ID number for tracking, and and it will never fade. Plastic seals can be tightly locked to trees or plants. 4. Excellent Tamper resistance choice for luggage, clothes, bags, etc. Customization is Available Your design (company name, LOGO, serial numbers, barcode, QR code, etc.) can be customized when order is over 1000 PCS. Leave us a message before adding to cart.