Description
- Indoor Replacement Blades with Air Flow.
 - Case Quantity: 12.
 - These Blades are compatible with all indoor Middle School, High School, and Collegiate sticks.
 - For safety reasons, never interchange Outdoor and Indoor Blades!
 - Outdoor surfaces like concrete and asphalt can wear thinner indoor blades to the point where they can actually become sharp enough to be dangerous.
 - Conversely, outdoor blades are heavier and thicker to stand up to asphalt and concrete.
 

