Maximize Your Snowboarding Fun: Compact 11tooth edge adjustment file designed for easy portability, enabling precise adjustments to your board edge profile when you need them most for an ideal riding experience. Improved Precision Cut: precision angle ruler ensures accurate edge cuts, improving edge geometry and overall snowboarding performance. Improve Edge Stability: Sharp edge with an adjustment file that works with all solid angle rulers; economical and practical for regular maintenance; helps keep your snowboard in condition with ease. Unique Grain Bevelled Teeth Design: Grainbeveled teeth provide precise, repeatable adjustments; wearresistant and robust for longterm use and strength performance on every ride. Use scenarios: On the go: carry in a backpack for quick edge touchups between runs to maintain grip on icy or variable snow conditions. Home maintenance: perform routine edge tuning and profile refinement to ensure consistent performance. Travel and events: pack for travel to maintain edge reliability and performance across varying venues and snow conditions.