It's very well-made, very good quality. If for any reason the user doesn't want to have the Mail More on their door at all times, they can simply remove it by pulling it off the Velcro strips, then pop it back in place again when it's required. To retrieve the post, there is a zip down one side. Simply unzip, take out the post, then zip back up again. It also doubles up as a letter box draught excluder too. this being useful not only for dog owners but for people who have difficulty bending down to pick up post from the floor, and perhaps people with young children who might have a tendency to tear post up if they spot it on the floor This very good quality item that gives peace of mind to dog owners when out of the house.