HappyNorwegian&';s Mr. Grippy makes ski tuning easy and works great for all types of skis + snowboards!High friction rubber above and below ensures that the skis are stable as you scrape, brush, clean, grind steel edges and much more. Sold in pairs (2 pieces). Materials: Composite and high friction rubber Cleaning: Wipe off with a damp cloth Official Tuning Stand for Norwegian Ski Team Add on optional tray for extra storage space! Note: The center slot used for tuning side edges will fit about 95% of skis. However, if your skis are fully rockered or abnormally thick, you might have a tough time fitting them in the slots.