pu1. There's a 20mm Melkin yoga mat. This is thicker than the other ones
2017-12-07
pu2. If you need something really thick, there's a styrofoam cushion for kids. It's thick enough for kids to run, so it's better than a regular yoga mat
2017-12-07
pu3. I was looking for it, but I don't have it, so I just buy several yoga mats and use them