DescriptionAre you still worried about losing the back of your earring? This item will help you to solve this problem. Simple style earring backs, skin-friendly, lightweight, safe and comfortable for wearing, fit for most earrings posts. Great replacement accessory for you.Features-Color:Transparent -Material:Silicone -Size:7.50X7.50X2.50cm/2.95X2.95X0.98in (box) -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 silicone 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 gifts for 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.