Item # ALB-HC136 ALB Skidder Bias Repair Units — Heat Cure • This Repair Unit for Farm and Skidder Tires is Specifically Designed to Allow Installation Directly Over the Center of Injury With the Need for “Trimming The Repair Unit Ends" Eliminated • The Plies are Aligned Specifically to Allow for the Twisting and Squirming Movement of This High Flex Tire Design • Shelf Life of Heat Cure Repair Units: 1 Year from Date of Manufacture • Size (Inches): 13 x 19 • Ply 6 • Qty / Box 5