This mat really stays in place because the cleats work well. However the cleats are very sharp and will bring blood when trying to unroll it. Needs to be sold lying flat. Be very careful!
I am very sorry I purchased this chair mat. My old cracked mat had more support than this new chair mat. I wish I could return this mat and purchase another mat that was perhaps thicker more substantial. One that will not allow the wheels of my chair to sink into the mat.
I fault either Staples or the shipping point. This mat had to be cleaned top & bottom with 409 and a rag. It was too dirty to think about putting it on my carpet. Looked like it was the top mat on a stack in some warehouse. The delivery person probably got dirty handling it!!!!
I have bought several mats like this at the same Staples store over the years. This is the worst one. It was also the cheapest. So no shock there. The last one I bought was the premium one for about double what I paid for this one. It lasted several years and worked much better. This one has had curled edges since day one. Don't buy this product.