I purchased the most expensive mat that was for 3/4 inch pile carpets. The mat that I received was thin and the nubs under the mat were not even 1/8 of an inch long. This mat was for a person that weighs 106 pounds and her chair leaves dimples in the plastic. I will not purchase another mat from Staples.
Bigger than I expected which is great because carpet won’t get damaged when I roll back further for printing. My old mat was 25% smaller and I was always rolling off of it. This one is also twice as thick so it doesn’t indent like the other. I don’t mind paying the extra $20.00 for better quality. My carpet and padding is 1” thick.