Very sturdy and a good weight. Will save my legs as I work in my fudge shop!

I placed this mat underneath the portable fire pit (36") on our deck with a protective layer of aluminum foil underneath the mat. There has been absolutely no marring of the decking floor. Initially, there was a rubber-smelling odor but it gradually subsided.

Good thickness yet easy to move. Seems like it should last a long time.

Easy to put together.... took no time at all.... Make you have also order a mattress!!!

these are great mats, I now have 10 in my shop at places where I stand for any length of time. great for my feet and back, the sawdust falls in the holes so the softness of the mat is always in play, also mats have excellent grip so they don't slide around highly recomended