Uber Soccer Weighted Bases for Agility Poles Training Set - Rubber - Set of 12 (12) Weighted Rubber Bases - 3 pounds each; Compatible with Agility Poles Training Set Heavyweight rubber for excellent stability; 9.5 inches diameter; 6 inches tall; 1.25 inch insert hole Suitable for indoor or outdoor; Use on any surface; Convenient Nylon Carry Bag included Perfect for soccer, football, la crosse, field hockey, track and field and more Agility Poles Training Sets are sold separately