Move+ Pro Extender Strap - Pair with the MOVE+ Pro LED Device - Enhanced Compatibility - Portable Design - Seamless Integration - For Extra Circumference - Ideal for the Back, Hip or Stomach

This strap is expensive, hard to adjust, and hard to use. Inexplicably, there is also a huge pad on the front with an equally large and outward facing logo turning you into a walking billboard. On the up-side, amazon made this easy to return... Do not buy this product. If you want to try kineon on your back, buy a 1" elastic band, some snap clips, and repurpose the clips from yout knee strap to hold the lights. Not perfect, but for ~$5 you will have something that works better and is easier to adjust.

Terrible design and cheap clasps

Great way to strap around waist and use on lower back or sides like ribs.

Terrible. Cheap. Do not buy. Just plain not good.

Piece of trash. Didn’t even get to try it. Snapped immediately. Don’t buy.

..... that I could have used.... I suppose it works fine. adjusting it, like the main straps of the Move+pro is a pain the butt though. Seems like there has to be an easier way? I have zero confidence in those plastic connectors though. I give them 6months, a year tops before one of them breaks.