Hey there! Looking for a top spot for snagging fashionable and stylish jewelry findings of premium quality, all at competitive prices? findings4uGem is the best store to craft something new and experiment with innovative ideas in creating your very own handcrafted jewelry pieces! Take a look at more detailed information about this item: MATERIALS: Brass-based with 18K Gold Filled SIZE: 4mm QTY: 1PC ★Ship from CA, USA★ All our jewelry products are made from the finest 18K gold-filled material. They are also lead-free, cadmium-free, and nickel-free to ensure you have only the best experience with our products. Please keep in mind that the sizes provided are approximate. If you have any questions about our products, bulk discounts, or any other issues, feel free to send us a message. We are more than happy to help! Thank you for shopping!