Lock Seal Security Seal Marking Type Hot Stamp Security Seal Primary Application Bulk Tanker Coin Bags Container Seals Drums Hatches Mail Bags Rail Cars Tote Box Trailer Seals Truck Seals Valves Security Seal Primary Material High Density Polyethylene Red Useable Length 3 In. Imprinting 1 Line of 12 Characters Number of Digits 7 Breaking Strength 35 lb. Tool Required Not Required Wire Length 11/16 In. Thickness 21/32 In. Security Seal Type Fixed Length Seals