Check the listing for details. 100Pcs Security Cable Seals 11.8" Numbered Anti Tamper Seal Self Locking Red. Condition: New. Listed at 56.64 USD. What is this?Single-use security shipping tags.Provide a high level of security through a locking mechanism, used to protect and tamper-proof items such as cargo containers, transport equipment, meters, and storage units. Widely used in warehouses, trucks, trailers, containers, cables, suitcases, luggage and shipping, and logistics field.What will I get?In the package of: 100 x Metal Security Cable Seals. These are in size: Wire Length: 300mm (11.8 inch), Wire Diameter: 1.8mm (0.07 inch), Tag Size (L*W): 26.5 x 12.4 mm (1 x 0.5 inch), Tension resistance: 1500N. The tag color is red, made of zinc alloy and ABS wrapping materials.Are there any advantages of the product?Disposable security shipping tags are made of durable steel wire for high strength and reliability to withstand harsh environmental conditions.