We love our new chair mat. It was delivered on time and was already laid flat. Usually a mat might be received rolled and then you have to let it lay out for a day or two to flatten-not the case with this.
The clear wide adhesive tape to hold the rolled mat together was excessive and extremely difficult to remove from the mat. I used 2 bottles of Goo Gone. Areas on the matt are still sticky.
I have a very small office in my house. Carpet made moving the chair difficult. Bought the smaller chair mat which took care of the problem. Price is reasonable too.
Had the mat for 10 days and seems to work fine. Chair wheels do sink in slightly if you sit in one spot too long not a real issue for me. Seems like a good bang for the buck about half the price of the thicker ones. If you don’t have high pile rugs I definitely recommend!