Craft from Polyethylene, these 20x5cm training discs 50% enhancing durability compared to conventional markers, perfect for soccer drill and team sports Engineered with flexible that rebounds instantly after compressions, these sports marker cones withstand repeated impacts while maintaining their shape for long lasting field use With smooth round edges for collisions, these multipurpose sports cones double as colorful markers for kids ' athletic game and team building activity Use these high visibility markers for outdoor field drill, school sports days, or backyard obstacle courses to improve footworks coordination in soccer training Ideal for coaches, instructors, and youth athletes, these color discs help children develop awareness during football practice and basketball agilitys training