1.OPTIMIZE YOUR SNOWBOARD FUN Our snowboard edge tuning file features an 11 tooth design and compact size for easy transportation, allowing you to make precise adjustments to your board edge profile when you need it most for the ideal riding experience 2.WITH A HIGH PRECISION ANGLE RULER Our snowboard edge tuning file uses a high precision angle ruler to ensure the precision of the edges of your ski allowing for improved trimming and improved snowboard performance 3.Effortless Snowboard Edge Care Our snowboard edge tuning file is the perfect companion for caring for the edges of your board. Its compatibility with solid angle rulers available on the market, coupled with its cost efficiency and ability to meet a variety of requirements, ensures both durability and efficiency in edge care 4.HIGH STRENGTH Our snowboard edge tuning file is equipped with a single grain beveled tooth pattern and provides optimal performance and durability for long term use. Get the ideal precision edge tuning for outstanding driving experiences with wearresistant and robust design