GAMMA Rainbow Spots are flat, colorful, non-slip durable rubberized spots that make great targets and teaching aids. Unlike cones, the Rainbow Spots will stay in place when hit by a ball or run over.
Review Summary (Based on 2 Reviews)
Bought to help with my 4y/o. As soon as I put them out she want to play tennis and it didn't seem like a chore.
the bigger ones are just too big and the smaller ones are just to small 10 inch is just right