(2023-12-28) I purchased this Everlast Exercise Mat at a local Canadian Tire store, here in Vernon BC, Canada.
I tried the mat and it is firm, yet comfortable, provides good support on hard floors, and works for me.
It folds up nicely.
My weight is at 255 lbs, so the foam density inside the mat is good.
I gave a 4 star rating because I just bought the mat, so durability will not be known for while.