This product is very good for the value placed on it. We have hardwood so we used some spongy cabinet liner on the bottom and it works great! Thank you.
I've purchased 2-3 of these mats before and for some reason this one will not stay in place and I constantly have to realign it! the carpet is the same as the last one I had. what gives?
Rollers on desk chair still sinking in when in same position foreven a short time. Just buy the heavy pad from the start or asheet of plywood to put under.