The paper clip is made of high-quality metal, rust-proof and not easy to bend, and the surface can prevent leaving marks on the paper. Convenient to carry and store, keep your desk and drawer neat. Paper clips can be used as craft DIY, bookmarks, business card holders, photo album clips, envelope clips etc.. Paper clips are great for students, teachers, staff to organize document files in office, school or home. Paper clips can be used to clip paper, photos, posters, notes, documents, documents, tickets, etc.