Portable Slackline Rack-can be disasembled Use indoors or outdoors,year round For kids or adults up to 250lbs 2 heavy duty steel braces with neoprene covers 12ft slackline with steel ratchet system 4X4 wooden beam see links- https://ziplinescanada.ca/product/slackers-slackline-rack/ https://www.youtube.com/watch?v=SJZSYPdIckg No text messages please