We don't always have the best platform to exercise on, and this provides ample protection from hard floor workout spaces.
I have been using an old and much smaller mat over the carpeting inside my front door because of the heavy rains and more traffic in my place right now.
Awful I know! My precious meditation and Classical Stretch mat!
I was just browsing for a new one and I've just decided this is it! Even for shorty me, the old one was not long enough.
And unless on a carpet with padding, it was never quite right for kneeling poses.
You can see the 5 star reviews here.
Here's a video showing the item, by a very pleased lady!
It's a phone video but I picked it for you because her enthusiasm overrode the lesser quality.