The gray side is slippery

It’s starts bubbling up not good with in a month !!

Great product for the price.

I love these floor tiles. Can use for many different reasons.

Don't stay in place on laminate flooring. Also, the corner piecing along the edges tear away very easily. Really like the look and feel of them tho.

I bought two packs for my home GYM. Without even working out, they have holes already from walking on them on the first day. I can see already they’re not going hold up well for using 8n the GYM

We use this as an insulator on our greenhouse floor. For an eight by 12, we used three packs and it worked out great. Great price and a great product.

First of all, this is not a 25 x 25 not a square! It comes out to be a rectangle. I put it on my laminate floor and it slips all over the place. Not good for working out at all since you are concerned about you slipping on the floor. Also, as I worked out, the pieces started to break off. So disappointing.

It's not fair to take away stars or discredit the product just because you can't read or comprehend instructions. The 25"x 25" (25 inches) is in reference to EACH tile, not to the completed assembly. Maybe you thought it meant 25' (feet), in which case I'm CERTAIN your expectations were not

Very good thickness & sturdy. Reversible color black & grey. Each tile comes with a removable border so layout is much easier. Interlocking seams are not airtight but stay together great. I put these down for my incontinent dog & I still have to use pee pads at the seams. But they wash up very well with no odor afterwards