Slackers SWINGLINE (upper part) In stock


Make the slackline even more fun for children?
Nothing could be easier with the "Slackers SWINGLINE"!

Add it on top of your slackline in Ninja mode, or even alone so that kids can hang themselves while having fun!

Using advices : 

  • Pinch the webbing in the loop to adjust it perfectly flat. See video setup.
  • 1 adult or 2 kids maximum at the same time on the slackline.
  • Set up first the slackline you will walk on, then step up on the webbing, raise your arms. Fix the thin webbing at this level of height
    To de-rig it, use the same method : step up and release. 
  • Only one person is authorized to tighten the slackline
  • The Kit can stay in place for a few days, 2/3 max. It is better to release it after use.
  • Store your Kit, clean and dry, as you will do for any other textiles pieces.

Incompatibilities : 

  • Don't tight it on urban furnitures (bench, lamp, handrail)
  • No Jumpline/Trickline! For Freestyle, see the Andy Lewis Kit
  • This product is absolutely not a Zip line !

Tips :

  • Pinch the webbing in the loop to adjust it perfectly flat. See video set up.
  • Put the ratchet handle face down
  • Protect webbing and trees from abrasion with our Tree Protections
    The life expectancy of your equipment will increase and you will also protect trees.

Product content

This product is not a slackline. It can be added to the slackline (sold separately) - or it can be used on its own for hanging.

  • 1x 10m long ninjaline slackline (+ 2m of ratchet webbing)
  • 2x net swing (1 red and 1 purple)
  • 1x steel monkey bar
  • 2x gymnastic rings
  • 10x grip clips
  • 1x ratchet house
  • 1x carrying bag

Options - Feel free to choose between :

  • Tree protections = TreEco 150cm or 200cm

    TreEco protect both trees and equipments.
    They are also very useful for the setup (see video)
    If you want both protection on the slackline and the above system, you will have to order two 150cm Tree Protections

Weight and volume :

  • 6 kg
  • 15 L

Tree protections : +0,3 Kg


Slacklining and particularly Highlining are sports having no legal framework or norms concerning the gear or the setup.

Consequently we cannot warranty our gear for Highlining.
Our products are tested by independent labs (Apave) and inside of our company via a process evolving with practice.

The results of those tests have no legal values, they aim to ensure the safety and comfort of using our equipment.

It is the responsibility of the slackliner to choose the right gear with adequate resistance and to have the necessary experience to adapt his installation to his practice.


  • Don't rig your slackline across a path, a road or any crossing
  • Don't rig your slackline higher than 2m
  • Ride on a grassy or soft ground, without roots or rocks
  • Always backup your setup
  • Never use ratchets for highlining
  • Never use urban furniture as anchor point

This equipment is absolutely not made for highlining. Find more information on our website

Items cannot be considered as PPE (personal protective equipment)

Download all our PDF installation manual (choose yours in the list) by clicking just below :



Video Set Up 

There is no specific installation video for this product, but it is installed as the top part of the Easy kit (see from 1min30) 

Your firsts steps with Romain Billard :

Tuto Slackline : Les premiers pas 
par Cabinet-de-Curiosites

How to slackline, including 17 easy tricks
click here to download

Slackline guide apprentissage - Easy slackline


How to determine the tension in your slackline ?

  • Our spreadsheet :
    Thanks to the following sheet, you will be able to approximately know the tension into your gear (slings, shackle, slackline, etc.). You will then know if you are using it correctly, meaning correctly regarding the using advices and most important the strength limits.
    Click there to see the sheet and enter your datas

  • The dynamometer or Linescale
    This product allows you to mesure exactly what is the tension into your equipment.
    For more informations click there.



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