Product arrived very quickly. Ordered on a Friday product arrived on Tuesday, could not ask for quicker service. As described using as mask, do feel it slips down quickly, but just using to pull up quickly to go into a store, perfect for that, don’t know how good it will stay up for a long shopping trip. I leave it around my neck just pull it up when I need it & pull it back down as soon as I get back into the car, actually leave one in the car for unexpected quick stops.