Overview
The Rollerfly Metal Replacement Balls allow goaltenders to play outdoors on harder surfaces without fear of the plastic balls breaking down. The metal balls are only intended to be used on hard surfaces such as concrete, and will damage softer surfaces like sport court and wood.
Never let the surface you're on dictate whether or not you can use Rollerfly. By having a set of the metal balls to go along with the standard plastic ones, you can keep on rolling no matter where you decide to play.
*Note* One Metal Replacement pack (270 balls) is enough to fully replace the slide plates on both leg pads.
