These are new, red plastic security seals designed for trailers and cargo doors. Each seal is individually numbered for tracking and tamper evidence. This 100-pack provides a bulk supply for securing multiple shipments or vehicles. They are a practical choice for trucking companies, warehouse managers, or anyone needing to secure trailer doors during transit or storage. The bright red color offers high visibility. Please note this listing is for the seals only; check the listing for full details on specific dimensions, tensile strength, or numbered sequence. Free shipping is included with your purchase. Trailer Seals Plastic Security Numbered 100 Red. Color: Red, Condition: New, Made in USA. Listed at 54.82 USD. Each plastic seal is printed with consecutive numbers and a unique identification code, security, anti-counterfeiting, and quick identification. The numbers are created using laser engraving technology, ensuring long-lasting resistance to fading.