Love my Gibbon Slack Board!
I’d never been on a slack line before in my life, but now at age 72 I decided to give it a try.
The two line board was easy to use as soon as I swapped the set-up from the single line configuration it shipped with.
Starting standing sideways, there was zero learning curve…I could move around on it, get to the ends and rock the board with just an occasional assist from a finger or two on my desk for a quick balance check.
Walking fore and aft with one foot on each line came quick, as did rocking the nose or tail with one foot on the edge and the other on the line.
Now I’m practicing one foot at a time only, and getting better by the day.
I feel like I’ll be ready for walking the single line shortly, but most likely will opt for a second board so I’ll always have my two line at my stand up desk.
Great product!

I love my board, but the tension clips keep snapping. I'm 200+ lbs and I've tightened the board properly, but when I use the board they keep breaking. It's wasteful to keep ordering new clips, but would love to see if you can make a sturdier solution.

Updated: Board is great and a lot of fun. Gibbon saw my review and sent me replacement clips and this is great customer service. They are in the process of manufacturing new injection molded (sturdier clipps) and looking forward to those. However, I have had fun watching TV and balancing on the board and strengthening my joints and increasing my balance. It's a great product that needed some minor tweaks.

This is an additional pair so I can setup the 2 lines . Well constructed and fits the board like a glove. Works exactly as described.