J NRP RJ Bag Closures are comprised of robust alloy and iron, making them both durable and rustproof. A High-quality, long-lasting iron structure is provided. Electroplating colors of high quality do not fade. They are ideal for your craft projects, allowing you to optimize your DIY leathercraft bag-making inspiration, and create a wide range of finely created, handmade DIY things. J NRP RJ Bag Closures are tested under various parameters to ensure their high quality and effectiveness. They are very effective as well as economical and safe to use.