Surfloor New, Bright & Cosmic Colored Liquid Tile, Green/Yellow, 19.5 X 19.5

I use two of these exact size non-slip tiles (green) over a marble floor or a carpet. They are used for Franklin Method, Structural Integration, and Melt exercises. They don't slip and the colored surface has the ideal friction for the exercises. In addition, they make it more fun, and the movement of the colors give great feedback for the pressures being applied. Plus, kids love them. I recently bought a third on to use with a large exercise ball for stability so my feet don't slip. The quality of these tiles is amazing. I found them on display at a museum.

We saw a larger version of this installed on the floor in the kids' area of our local library and thought it might be fun to have one for the possessed child ... I mean my daughter's sweet little princess offspring. This one works pretty well, although the motion of the colors is not as nice as the larger one we saw. Even so, she enjoys seeing it move as she steps on it!

I work in an office setting and my coworkers come into my office to step on this and walk in a tiny circle on top of it as therapy for them. Ha! It's a hit!

I work with people with disabilities and we use this several ways! It’s super sturdy so you can walk on it, lean on it, swish and swirl it! Well worth the $$

Great and well made - fun to walk on and kids love them!

I like the concept, but the one we bought slowly lost liquid somehow (it wasn’t leaking anywhere at that point) then eventually it DID start to leak. After a little over 3 months of use. And it wasn’t used all that much.Editing because after contacting amazon, they are replacing it!