About ThisAmple to Train: you will receive 40 pieces of agility training rings in orange color; The sufficient quantity and various colors can meet your daily sports needsProper Size for Kids and Adults: the agility rings are about 15 inches/ 38 cm, large and lightweight, different placement methods can achieve different training purposes, ideal for most boys, girls, men, women and athletesSafe and Solid: made of quality PP plastic, the speed and agility rings are reliable and friendly, with a smooth surface, not easy to fade, deform or break, ideal for serving you for a long time, providing you with long period trainingAgility and Speed Training: the speed rings training can be randomly designed and placed according to personal preference, training the coordination ability of body and brain, helping to build leg muscles, improving children's patience and focusNo Venue Restrictions: there are no space restrictions of jumping hoops, indoor and outdoor can be applied, efficient and fast to set up training system, without spending too much time and energy, so that you have more time to focus on training