1And the nails can be used in a variety of projects, including for punk clothing, car decoration, haute couture, fashion, and other DIY projects.2Such stud screw and rivet are suitable for leather bracelets, dog collars, bags, clothes, shoes, belts, etc.3Those nails can be applied to most materials, such as leather and denim, by tightening the screws of the nail.4Popular in the foreign fashion world, those nails are with beautiful appearance and strange shape.5Easy to install and convenient to decorate your items, they are made by fine craftsmanship.