Thank you for viewing. These are sturdy and robust, orthodox insect pins. Size: 0.73mm thick x 26mm long Material: Iron, nickel-plated Color: Silver Brand: Mitsuya These are approximately 26mm long with a wire diameter of approximately 0.73mm. Commonly known as insect pins. They are thin and durable. They feature a sharp needle point and are suitable for use on soft materials such as fabric. They are also convenient as craft supplies. (727)