11-Tooth Precision Design: This ski and snowboard edge file uses an 11-tooth design for effective and precise edge sharpening. The teeth are crafted for trimming and fine-tuning, enabling careful control over your ski and snowboard edges. Durable and Quality Construction: Built to last, the file uses durable materials that resist wear and tear. It supports multiple sharpenings without losing effectiveness, providing long-lasting performance for maintaining edges throughout the season. Compact and Lightweight: Measuring 7 x 2.8 cm (2.76 x 1.1 inches) with a thickness of 0.4 cm (0.16 inches), this tool is compact for easy storage and portability, yet sturdy enough for regular use. Compatibility: Designed to work with all solid-angle rulers available on the market, this edge tuning tool lets you maintain ski and snowboard edges easily, regardless of brand or model. Use scenarios: - After a day on the mountain, quickly touch up burrs and sharpen edges to restore grip on icy sections. - During routine maintenance at home or on a trip, trim and fine-tune edge geometry for consistent performance. - While traveling, the compact size fits in a pack for on-site edge tuning on different skis or snowboards.