Black large safety pin, the safety pin is made of high-grade steel, the surface is nickel-plated to prevent rust and corrosion, and it is packaged in a reusable container to ensure safe storage. This important safety pin is a good helper in your life because it can easily penetrate the fabric without causing damage. A reliable source for fashion designers and tailors as well as those who love handmade design. These can be used in many ways, and can be used for fashion ideas, wrap skirts, costumes, key ring or jewelry making. These heavy duty sewing pins are great for laundry bags, blankets, securing mattress pads and outdoor gears.