THESE ARE SINGLE PURCHASE OBJECTS FROM THE NINJA PRO SLACKERS BOX. All obstacles will be shipped with a connection triangle safety delta. Train like a Ninja Pro with the patented b4Adventure NinjaLine 36' Pro Combo Kit with Nine Obstacles. This kit allows the versatility of moving the obstacles further apart as your skills improve and includes obstacles of varying skill level. Easy to install and take down means that you can take your training with you.  Great for ages 5+. Can be used with up to 250 pounds. 36ft long Slack line, 7 Obstacles, and Carrying bag can all be purchased Brand new in box in my other items.