The last chair mat I owned buckled along the edge which made it dangerous because it was easy to trip over it. I don't believe this one will do that. so far I love it! It looks much nicer than my old one has a cleaner look. I gave it five stars because honestly value for price--it doesn't get any better.
We thought the mat would work better for our medium-pile carpet. It seems a bit inadequate. The mat is nice but it is impossible to remove the adhesive from the price stickers despite efforts with Goo Gone vegetable oil etc etc etc
Should have bought this sooner as my linoleum had cracks from the rolling chair. Easy to use and the transparency allows the linoleum design to show clearly and makes it easy to forget it's there.