Hypo-allergenic Earring Backs: made of food-grade silicone and 925 sterling silver, no-irritating to sensitive skins, safe for all ages to use
Secure Your Earrings: soft silicone outside and hard sterling silver inside allows for better earring locking, tightly hold earrings in place, especially for heavy earrings and dropping earrings
Elegant Design: half-ball design earring backs are cut and chic, enhancing your charming looking, great for earring DIYs and precious jewelry making
Easy to Use: clutch earring backs slide onto the earring posts easily, no earring lost any more
Package Includes: 6PCS silver color earring backs and 6PCS gold color earring backs ( Size: 5 mm in diameter)