12 Plastic speed agility rings and carry bag. Includes: 4 x Blue, 4 x Red & 4 x Yellow speed rings with a diameter of 45cm. Speed rings are another popular tool for developing player's co-ordination, speed, agility and flexibility. Our pack of 12 rings comes with a bag for storage. The speed rings are probably one of the most versatile pieces of equipment of its kind as the rings can be arranged around the coaches needs depending on the difficulty and intensity of the session they wish to execute.