DescriptionThis is a set of rectangular tube, which is made of premium copper material, durable for long term use. Specially designed for jewelry making. Perfect for bracelet and necklace, gifts, clothes accessories and other crafts.Features- Color: Black. - Material: Copper. - Size: About 0.3 x 0.3 x 0.8 cm. - Made of material, ensure its durability. - Environmental protection, beautiful appearance, light weight, easy to use. - Fit for DIY earrings, necklaces, bracelets, and other jewelry making. - Great for making different kinds of DIY craft. - Wonderful gift choice for friends who love DIY jewelry making.