925 Sterling Silver: The ear threads are made of 925 sterling silver. They are polished well and their surface is so smmoth that you have no worry when you wear it. And they are durable and not easy to be broken. Size Information: The threader earrings are 80mm long and 1mm wide with 1mm hole and 0.8mm pin. The size of this ear threader can be a decent and elegent decoration to your earrings and you can use them to make DIY earrings. Package Included: You will receive 4 pcs sterling silver long ear threads. You can adjust it to the suitable length for your hand made earrings or other jewelry crafts. The earring threads can fit your style depends on yourself. Unique Design: Our ear threads have 3 parts, chain, pin and loop. Its design can let you threading and pulling down simply. And the appearance of this earring threads findings also can make your jewelry attractive. Perfact Gift: When you have no idea about gifts, you could consider about our ear threads. They are great DIY jewelry making findings. You can use them to make shiny earrings for your family and friends.