If you are looking for a fashion and locking earring back, then your research is over here. That's because our earring back can meet your need. Adopted of good and sturdy material, practical and durable for long time use. Easy to use and bring you much convenience. Features -Color:Assorted Color -Material:18K Gold, Silicone -Size:0.50X0.50X0.50cm/0.20X0.20X0.20in -Safe for your ears, and they also keep your earrings on tight. Smooth corners, large quantity and enough for you to use. -Adopting from good material, which is lightweight and durable, can be a helper for your earrings. -Great supplies for jewelry making, fit for both beginners or professional shops, easy to use. -Great DIY your friends, lovers or yourself to create unique eye-catching DIY charms. -Light weight and practical for professional or home DIY practice earring jewelry supplies. Package list: 4 x Earrings Backs