Description This locking pin back is made of premium copper material, which offers high durability and resistance to deformation. Featuring fine workmanship, it ensures practicality and long-lasting use. The smooth, polished edges provide a comfortable feel, making it ideal for DIY projects and everyday use. Features - Color: Silver - Material: Copper - Size: 10.00 x 10.00 x 5.00 cm / 3.93 x 3.93 x 1.97 in - Small size and lightweight design - Edges are polished, smooth, and flat for comfortable handling - Simple style with a clean color and strong texture, offering a fashionable and versatile look - Suitable for various clothing styles, brooches, accessories, hats, badges, and more - Simple yet practical design provides convenience in use - Exquisite craftsmanship with a reasonable structure for reliable performance Package List 20 x Locking Pin Backs