Scotchlite reflective graphic film 680 is a highly durable, flexible material that features 3M unique pressure activated Controltac positionable adhesive. And, add to that, 680CR offers Comply adhesive features and easy removability. Embedded in the film's surface coating are millions of tiny glass beads that capture light and reflect back to its source. Reflective graphics ensure that your message is seen and noticed day and night, giving your advertising round-the-clock attention. Increased conspicuity can also reduce the risk of collision. 3M unique Controltac adhesive technology allows for easier application for large multi-panel graphics, reducing application time and waste.