Champion Sports M990 Safety Breakaway Base Set - Official SizeThe Champion Sports breakaway safety base set is great for reducing the potential for injuries that could be sustained while a player is sliding to the base. On impact, the top pad breaks away from the bottom plate. The pad is made to maintain vertical rigidity so it supports players when they stand on the base, while also maximizing horizontal flexibility so the pad will flex on impact. The plate of the base is designed to be streamlined and is low