Printed message: "If Seal is Broken, Check Contents Before Accepting" in red letters on white tape communicates the need for careful package inspection prior to acceptance & helps reduce theft during the shipping process. Ideal for sealing packages & securing loads with high-value contents. Cuts or slits are easy to spot & the tapes are nearly impossible to reseal once opened. The tough polypropylene backing is moisture-resistant & resists abrasion, chemicals & scuffing. Its strong, synthetic rubber hot-melt adhesive creates a strong hold that lasts through rough handling. Designed to easily conform around edges. Provides a lasting hold, even on rough surfaces. Core Size: 3"; Dispenser Included: No; Adhesive Material: Hot Melt Synthetic Rubber; Tensile Strength: 22 lb / in.