Students have fun while improving their balance, coordination, flexibility, strength, and core conditioning. Durable, lightweight roto-molded plastic components assemble in any configuration in just minutes. Course features stackable platforms that support up to 4 rails, securely attached to platform caps with rubber latches. Nonslip base pads protect floors and ensure stability. Weight capacity 600 lb. Training Manual offers easy-to-follow instructions for 20 lesson plans and over 50 exercises; included in sets. Truck delivery on sets.