Bolder Play Ninjaline 36' Intro KitOur Patented 36 Ninjaline Intro Kit will increase your childs balance, strength and capacity, while also enabling them to try hard things that encourage them to rise to new levels. The Ninjaline will also encourage your children to play and use their imagination for hours on end outside in the fresh air. Conveniently install the kits between 2 healthy trees or posts and store it in our handy drawstring backpack for easy storage. Then, whenever your