How to Build a Slackline (with Pictures) - wikiHow
How to Build a Slackline Hang Frame (detailed version) - YouTube
SPIDER SLACKLINE SIS06 - Set 2x Houten Easel 3 Hoogte Stand Slackline 30 of 50 of 70 cm - Slacklining Support voor binnen en buiten - Made in Italy : Amazon.nl: Sport & outdoor
Slackline Without Trees - How to Build an A-Frame : 9 Steps - Instructables