I love these metal collar clips as an upgrade to the regular plastic clips used on all shirts. On most shirts, the plastic at the ends of the collar under the collar can be removed (because the "pocket" is not sewn) and these metal pieces can be inserted. Due to the additional weight compared to plastic, my collar fits a little better than before. I'm thinking of taking them off before putting them in the washing machine so I don't know if they're going to rust. I deducted 1 star because the bottom of the box is too high. That means most of the racks are just below the edge of the crate, requiring you to fish to get them out. The compartments are nice because they're divided into different sizes, but unfortunately they're too small to fit most adult fingers, so pull out one or two to use them. So it's quite difficult to get them out. I know it's a minor inconvenience, but if you do this every morning, I complain about it every day! If the bottom of the box was 1.5 cm (1/2 inch) lower you could easily remove the legs.