Light to Medium density blocks of foam in Vacuum sealed bag to fill crash mat.
Approximately 100 pieces of standard density foam in a pack.
Two bags required for a Large Crash Mat
Use a sharp knife (such as a carton cutter) to open vacuum packed foam bag.
Caution: foam will expand to more than 3 times the size of the pack.
Hint: By opening the foam pack within the inner bag , this ensures all foam pieces expand and are already in the inner bag. By using the inner bag, the foam pieces are then held in place within the crash mat.