When creating an efficient home gym, resistance bands give lots of flexibility for different exercises without taking much space. This wall track mount enables resistance band attachment at a wide variety heights - good for exercises ranging from face-pulls to seated rowing. By adding a couple extra sliding anchors to the same track, it's possible to leave your bands and heights unchanged between sets, even if you have a few different exercises in your routine. Very convenient. Installation wasn't so tough - the biggest challenge is getting the lag screws to install exactly perpendicular to the wall so the socket didn't bind on the track. So, pay careful attention to this.