The Mikasa P850 8.5" 4 Square Rubber Playground Ball is a 8.5" diameter ball with a Premium Rubber Cover. When you play with this Mikasa 4-square ball, it's more like 8-Square or 16-Square. Your games get so big it can take nearly an entire recess to reach the top. The P850 is the preferred ball of Playground Kings and Queens.

• Premium rubber cover
  
• Size: 8.5″ Diameter