Mat is little thicker as I expected, about 3mm, which is good as it is solid and wont wrinkle. Charging is quite quick, it took 20 minutes to charge from 90 to 100% on Galaxy s10. BUT, it charges only in one specific small area, so you have to focus where to left your phone, otherwise it wont charge. I have to always check if it really charges or not. That is not very useful feature. And of course this cannot be used as mouse pad as it is PU leather and mouse wont slip easy on such a material.