These safety bar pins are made of stainless steel, very strong and durable. The operation of using name tag pins is simple, no complicated procedures are required, and it can be used after sewing onto the article. Perfect safety brooch pin for wedding bridal gown, evening dress, ladies shawl, scarf, handbag, great gift for friends. Suitable for sewing, shawls, coats, scarf, brooch pins, craft works, and so on.