Adjustable: With Handheld Skate Sharpening Tool, you can adjust the width by adjusting the edge to adapt to different slice widths. Efficiency: The Ice Skating Accessories can keep the slice sharp within 10 seconds without taking off the skates.Wide application: The Portable Skate Sharpener is suitable for most ice hockey, figure skates and goalkeeper skates. Portable: The Skating Sharpener with Keychain is easy to hang on your bar, backpack or your pocket, which is easy to carry without taking up too much spaces. Easy to use: The Skate Sharpener is easy to use, just stick the sharpener on the ice slice and sharpen it back and forth evenly. Size:4.5*7cm Package Included:1pcs* Ice Skating Sharpener Notes: 1.Due to the different monitor and light effect, the actual color maybe a slight different from the picture color. 2.Due to manual measurements, please allow slight measurement deviations.