Traditional PVC Centerfold Shrink Wrap Film Roll (18" Wide | 500 Feet Long | 75 Gauge Thick) from ABC Office Centerfold design is perfect for most I-bar sealers and L-bar shrink wrap systems. 500 feet long. 75 gauge thick. Known for its smooth, flat surface, highly reflective appearance, and high clarity. Idea for use with heat guns or heat tunnels.