LOL - Sorry about that.
They are better than gmaxx straps, but they are not great. I am running 7 cell packs, so the fit is nice, but there is not enough grip. I wrapped with heatless shrink on the chassis and strap and the batteries held very well.
I think I am going to use blue plasti-dip on the chassis and strap and I think they will be great.

One more thing, there is a bit of a clearance problem on the end where my esc wires for the batteries. It is not a big deal, just need to move the wire out of the way.

Hope this helps.