Power Systems Soft Agility Dots, 10 Inch Diameter Each, 12-Pack, Assorted Colors (30760) Durable, soft PVC Set includes a dozen 10-inch diameter, multicolored dots Recommended for indoor use Set of 12 dots weigh 3 pounds. Exercise training aid for speed, agility, strength, power, running, football, volleyball, basketball, baseball, soccer and all other athletic, fitness, weight, or cross training