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Double Ninja Slackline Obstacle Course for Kids | 110 Foot Line | Monkey Bars Playground Equipment | Ninja Warrior Obstacle Course for Kids | Patented Double Line Design (Deluxe)

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$199.96

$ 82 .99 $82.99

In Stock

1.LengthRange:110 Foot Line


About this item

  • Looking for the perfect sports & outdoor play toys? Turn your couch potatoes into ninja kids with Double Slackline Obstacle Course! Move & motive kids to play outdoors! Healthy & fun adult and kids workout equipment. Lily’s slackline swing set accessories ninja slackline obstacle course for kids outside games playground accessories for backyard games set is lots of fun! Lilys kids ninja training course for kids outside is wonderful exercise for children beginner slacklining or adult slackline!
  • The only ninja assortment slackline in kids outdoor play equipment that has TWO LINES - which means - monkey bars to hang perpendicular to the obstacle course line and all obstacles have 50% less sag or recoil than a traditional slack line! Because the user is supported by two slacklines instead of one, there is greater support, which prevents the obstacles from bouncing up and twisting over the line when the user dismounts. Customize obstacle slackline kit item order to your preference.
  • Double Obstacle Slackline Kit has unique user friendly design equipment buckles that allow you to customize the obstacle positions in any order and any distance apart that you'd like. The set with the 80 foot line is good for trees up to 35 feet apart, and the 110 foot ninja line is good for trees up to 50 feet apart. The course is fully adjustable with no fixed distances. Change up the difficulty to match all levels by moving the line higher or lower, or setting the obstacles further apart.
  • We believe in safety before all else. Our equipment is factory break tested to sustain very high forces and is made from high quality industrial strength materials. Very safe for adult and kid ninja warriors alike. Take this ninja course for kids outside for your kids playground equipment or pack it into the included carry case and take your ninja toys camping or to the beach. These ninja obstacle course double slackline options are endless and more fun than a plain swing set or jungle gym!
  • Money Back Guarantee. We are committed to your satisfaction. We offer a full 100% 30 day money back guarantee if for any reason you are not completely satisfied with our product. Deluxe Set Includes: (1) 80' Slackline, (1) Heavy Duty Ratchet, (3) Wooden Monkey Bars, (4) Gym Rings, (2) Hanging Knots, (1) Trapeze Bar with Gym Rings, (1) Climbing Rope, (1) Swing, (1) Carry Bag, (17) Steel Carabiners, (17) Adjustable Buckles, (2) Tree Protectors



Product Description

Playing outdoors is one of the most magical parts of childhood. Enjoying the fresh air, being with friends...it almost makes you wish you could go back in time yourself!

So what can you do when your kids prefer to stay inside staring at screens all day? You can make going outdoors a ton more fun of course!

This unique Obstacle Course by Lily’s Things features a specially patented double slackline and a whole load of fun-packed accessories to place on it. With its effortless set-up and high-quality design that allows many kids to play on it at once, this Obstacle Course offer children endless fun - with plenty of exercise to go with it!

So choose Lily’s Things to give you the outdoor obstacle course and slackline your kids will love!

Double Slackline Obstacle Course, kids outdoor play, monkey bars, adjustable, safe, fun exercise.
Kids Ninja Warrior Slackline Course, 110ft, monkey bars, customizable obstacles, safe outdoor fun.
Ninja slackline course for kids, monkey bars included, safe and engaging outdoor exercise equipment.

Patented Exclusive Double-Line Slackline

Don’t like the thought of a sagging single slackline that restricts how you can place your accessories?

Then you’re in luck! Our exclusively patented double-line slackline offers you a unique design that leaves all our single-line competitors in the dust!

Hang monkey bars the way they're supposed to hang: perpendicular to the course, and also enjoy a firmer, tighter slackline that doesn’t sag as single-line slacklines do.

Can Be Used By Many Children At Once

Our custom designed double slackline was made to hold up to 1,000 lbs. This means more kids can play on the obstacle course at the same time - which means more fun for everybody!

Please note - while many children can use this slackline simultaneously, each obstacle can only support one child at a time.

Kids Ninja Warrior Slackline Kit, includes monkey bars, customizable obstacles, perfect outdoor fun.

Enjoy A Low Cost Easy-Install Swing

Always wanted a garden swing but found them too expensive or too difficult to install? Well the swing included in this obstacle course offers you the ideal solution - bringing you a cost-effective, safe and easy-install swing that needs no extra tools to get set up!

Double Ninja Slackline for kids, outdoor obstacle course, monkey bars, fun and safe play equipment.

Comes In Attractive Giftable Box

Not sure what to buy for that young relative or child of your friend? Then gift them this obstacle kit for hours of exciting fun! Better still, it comes in a beautiful box that makes it ideal for gifting.

Double line slackline obstacle course, kids' ninja training, monkey bars, fun for backyard adventure

Set Up With Minimal Effort

We've provided you with all the tools you need to get your Double Slackline Course ready for action! All you need are two trees spaced between 15 and about 35 feet apart for sets with our 80 foot line, or up to about 50 feet apart for sets with our 110 foot line.


kenneth rood
2025-07-12 16:12:37
a advertised
Amy Wolfe
2025-06-26 13:33:26
This started off great. We used it for a month before having to take it down for the winter. This spring, we started setting it up and the ratchet on the slack line broke, rendering the whole thing useless. Very frustrated since this takes a while to set up, cost a lot of money and collectively, it hasn’t last more than a month. I’ve called customer service and am waiting to hear back.*Update: customer service responded very quickly and is supplying a new slack line.
Michael M.
2025-06-12 10:48:30
Bought the 50' version of this to put up in our yard. It took a couple of times to get it up correctly, which wasn't totally unexpected just because of all the steps need followed precisely. After getting it up, it takes some effort to get the obstacles lined up correctly. All of that was ok and expected.As for the kids getting on, our 6 year old couldn't really stay on the swing. It bounces too much and his flat, stiff and slippery. It's not like the rubber swings that he's used to where they wrap around his bottom and keep him on securely.Our 9 year old daughter, who is in level 4 gymnastics also struggled to get up the slippery nylon rope and to swing from obstacle to obstacle. It takes a lot of effort to swing while bouncing up and down and when you let go of one obstacle, the other obstacle bounces up in the air before you can grab it.I'm not saying this isn't a great product. If you have kids that are totally into ninja, it could be a great product. For our kids, not so much.
Cathy Sweazy
2025-06-07 16:02:59
very hard to set up and child does not like.. too hard to swing from item to item
Chay
2025-05-21 12:07:01
My daughter liked this. She especially liked the swing. Unfortunately the ratcheting strap failed barely into its second year.Update: contacted the company by emailand they sent out a replacement strap in just days. Great customer service.
Kevin
2025-04-30 12:26:19
Installation was pretty simple except for lining up the attachments. It's really difficult to move them once the slack line is tightened. Also, the kit does not come with enough attachments to fill the line out, so you need to buy more along with the hanging pieces, which are overpriced.
Chrissy
2025-03-26 10:14:11
This was a nice quality product however, it did not stay tight against the trees. When my kids tried out the rings, when they grab the left-hand side, the right side goes up, making it impossible to reach. Also took almost 3 hours to install & a tall ladder which had to be carried back & forth. Overall difficult to use even for athletic children. Sad this did not work out for us.
jessicab
2025-02-08 18:27:08
I consider myself very mechanically inclined but this kit is absolute garbage. By the time you put any tension on the strap you cannot move the d-rings to set up the obstacles. Once you get everything set where you “think” it’s suppose to go and start ratcheting it around the tree the strap starts working its way around the tree and you have to start all over again. Do yourself a favor and find something different!!
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