Not had this long. Replacement for my previous mat which started to die. Thick enough to kneel on, non-slip design. Only time well tell how well it holds up.
Firm enough to use as mini crash pads in a small bedroom gym. Soft enough to use as knee pads for any exercises on the floor. Also raises you up for cable crunches so you can get extra ROM at bottom of the crunch. Nice.
Can't fault it. Comes in handy for a bunch of exercises. Having a chain, in general, is handy as easy to adjust the length. Good tool to have in your belt (hee hee).
The stainless steel version looks great and feels great. Can be used as a Lat bar or a Straight bar. Only con for me, is that it could have a better rotation system. Same with their Cable Curl Bar.