This safety pins are mainly used for tie the saree or any cloth you want to pin up. These pins are good quality which will not bend as its durable rust resistant. Safety pins made of steel are rust proof. The safety pin is a variation of the regular pin which includes a simple spring mechanism and a clasp. The clasp serves two purposes: to form a closed loop thereby properly fastening the pin to whatever it is applied to, and to cover the end of the pin to protect the user from the sharp point.