Two flat-surface mitts and one Stikball for the ultimate game of catch - indoor or outdoors! Stikball splats and sticks to any flat surface like a Stikball Mitt, wall or door. A little smaller than a baseball, Stikball has a sticky outer surface and a moldable middle. And if the Stikball gets dirty, just wash it with water and it returns to its original sticky surface! The adjustable straps on the mitts fit all hand sizes!