The purchase was for a carpet mat for my legally-blind mother in law who uses this under a table with her magnifier/reader. She needs to move easily but SAFELY from walking with her walker or two canes to the comfort and support of a desk chair on wheels. This particular mat was the perfect size to fit the carpet under her table has the necessary flat surface to accommodate the wheels on the chair and her walker and the proper thickness so that she doesn't fear catching her shoe or slipper on the edge as she would with a thicker mat. We couldn't be more pleased with our purchase!
Width makes it easy to roll my chair to reach file cabinets. Not boxed at delivery so it was awkward to move to where it would be used. Needed a cart to move it.