Medium-grade acrylic tape that’s the reliable choice for general-purpose box sealing and wrapping. Composed of biaxially-oriented polypropylene (BOPP) film that’s coated with high-grade pressure-sensitive emulsion acrylic adhesive. Designed to handle medium weight box sealing and other packaging applications where it s exposed to normal shipping hazards and stress. Resists splits bursts moisture and ultraviolent light. Will not turn yellow. Works with most tape guns which are sold separately. Grade: Medium-Duty; Core Size: 3 ; Dispenser Included: No; Adhesive Material: Acrylic.