Upgrade your ice hockey game with these high-quality STEP Steel STPROZ 288 Hockey Runners Skate Blades designed for all positions. Made from durable stainless steel, these silver-colored skate blades are perfect for adult players looking to improve their performance on the ice. These skate blades are compatible with CCM skates. Runner is size 288. Runners were profiled but could be adjusted to any profiled desired. Never used on the ice. Please let me know if you have any questions