3M is fundamentally a science-based company. We produce thousands of imaginative products and were a leader in scores of markets - from health care and highway safety to office products and abrasives and adhesives. Our success begins with our ability to apply our technologies - often in combination - to an endless array of real-world customer needs. Of course all of this is made possible by the people of 3M and their singular commitment to make life easier and better for people around the world. Durable conformable transparent tape is designed for repairing reinforcing protecting covering magazine or book bound edges and surfaces. Will not dry out or crack. Mark on with most permanent type inks. Book tape offers a 3" core. Tape Width: 3". Tape Length: 45 ft. Core Diameter: 3". Application/Usage: Repairing Reinforcing Protecting Covering. Color: Clear. Features: Stretchable. Recycled: No. Assembly Required: No. Country of Origin: US. Type: Transparent Tape.