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Ninjaline Original 7-Piece Hanging Obstacle Course Kit favorite


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limited Time


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  • Train like a professional athlete with the original Ninjaline hanging obstacle course!
  • Kit includes a 36'L x 2"W slackline-webbing line, (3) 10"L monkey fists, (2) 16"W monkey bar holds, (2) gymnastic rings, 10 grip clips for hanging obstacles, and a convenient carry bag
  • Versatile course easily adjusts from beginner to advanced by moving obstacles farther apart
  • Active outdoor play that helps improve grip and upper body strength, and boosts confidence
  • Easy set-up: hang the Ninjaline between 2 healthy trees (above 7½'H); obstacles attach easily with non-slip pockets and locking delta clips
  • Add the Spinning Wheel (732743) or Cargo Net (732992) for an extra challenge (sold separately)
  • Lower slackline not included
  • Ages 5 and up.

Limited-Time Savings

Hurry! For a Limited Time Only Ends 7/6/22

Train like a serious athlete with this exciting backyard hanging obstacle course kit! Kids can create a variety of course set-ups ranging from beginner to advanced with this versatile course that was developed with the help of professionals. Just move the hanging obstacles farther apart as skills such as grip and upper body strength improve. Obstacles include three 10"L monkey fists, two 16"W monkey bar holds, and two gymnastics rings.

Kit includes a 36'L x 2"W slackfline-webbing line and ten grip clips for easily attaching obstacles. Simply hang the NinjaLine between two healthy trees (above 7½'H) and it’s ready to go. Pack it all up in the convenient carry bag, and take your hanging obstacle course to the campground or a friend's house.

Adult installation and supervision required.

Slackline/webbing line: 36'L x 2"W
Monkey fists: 10"L
Monkey bar holds: 16"W

Weight Limit:
250 lbs.

Adult installation required. Hang between two trees at least 7½'H.


One Year Quality Guarantee

At HearthSong®, we strive to provide superior customer service, and we believe in treating our customers the way we want to be treated ourselves. To that end, we guarantee product quality for one year from the shipping date.


We ship most in-stock merchandise within 24 hours of receiving your order. Standard ground delivery requires 5-7 business days. For more information on express or international shipping options, visit our Shipping and Handling Page. Visit our Shipping and Handling Page

Easy 90-Day Returns & Exchanges

If, for any reason, you are not 100% satisfied with one of our products, you may return it for an exchange or refund within 90 days of the purchase date. Call Customer Service at 800-533-4397 to request a Fast Exchange, or use our Easy Online Returns form to return your item(s) by mail. For complete information on our returns policy and procedure, visit our Easy 90-Day Return & Exchange Policy Page for full details. Visit our Returns and Exchanges Page

Add-ons for extra fun

Ninjaline Ninja Timer

Only 5 left online

Ninjaline Ninja Spinning Wheel


Ninjaline Red Ninja Cargo Net Add-On

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Sat Jul 02 15:48:25 EDT 2022