This door trim fastener set adopts superior plastic and has a strong structure, it is abrasion-resistant and not easy to break. The door trim retainer pin is designed to fix a bumper, fender, panel, trim and so on. The panel rivet set has 100pcs rivets, you can use these rivets to meet your different needs. The panel push pin is convenient to use, with a simple tool, you can easily install or remove it. The car fastener won’t take much space, easy to carry or store and is suitable for almost any car to use.