SummitLink 145Pcs Large Size Heat Shrink Tube Combo Pack Total Length 71ft&nbsp;Jumbo heat-shrink Tube 5 Colors 8 Sizes Assorted Tubing Wrap Sleeve Set 145pcs of assorted heat shrink tubing in 5 colors and 8sizes. Sizes: 8mm, 12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm Covers all gauges of wires you'll need in RC hobbies and many other applications. total length 71 ft Commonly used in larger-size heat-shrink tubing