Add structure and flexibility to drills and activities with the Champion Sports Poly Base Marker Set, ideal for gym classes, practices, and training sessions. These 12" square markers are made from durable non-skid vinyl that stays in place during movement, helping create clear stations without becoming an obstacle. Perfect for teaching positioning, organizing drills, or setting boundaries, the six bright colors—red, orange, yellow, green, blue, and purple—make it easy to assign teams or differentiate stations. Designed for repeated use, these markers offer a simple and effective way to keep activities organized and safe.