Nice squishy comfortable foam mat squares.

The picture here doesn't give justice to the vibrant colors, so I've included a video for you.

I bought this as a fatigue mat for my shed. I like the bright vibrant colors!

On the other hand, I am debating about not putting them on the shed floor and instead using them as my exercise mat on the patio. Of course I can quickly see that will become a dog mat.He always loves my toys.