The SereneLife Ninja Warrior Obstacle Course Kit is the ultimate training set for kids and adults. Featuring a 50-foot ninja slackline and 13 dynamic attachments, it s perfect for building strength, coordination, and confidence. Designed for indoor and outdoor use, the kit includes monkey bars, climbing ropes, a cargo net, gym rings, and more. With durable materials and a maximum weight capacity of 300 lbs, it s ideal for all ninja enthusiasts ages 5 and up.