This mat has rug grippers but not the nasty finger punching ones other products have. It only took about two days to settle in and not walk around as I move my chair. The delivery service was great.
Product is good. Offers good protection. Easy to mover around on. I should have gotten a larger version though. My chair rools off to the side of the mat and then the wheel gets caught under the lip when I try to get back on. Not a problem with the design. It was my lack of insight. Check out size requirements before you buy.
Don't remember where I bought last floor chair pad but it was soooo much better than this one! This one is already starting to have chair impressions! The quality it not what it should be!