earring backs earring backings baby bullet rubber earring backs earring backs for studs eating backings plastic earrings1. 10 STYLES EARRING BACKS: There are rubber earring backs, bullet clutch earring backs with pad, butterfly shape earring backs, bullet shape earring backs, flower tube earring backs, clear rubber earring backs, etc.2. EXCELLENT VALUE: Comes with 1040 pieces( 520pairs) defferent earring backs, which are enough for your replacement, keep a long time use to replace your lost or torn one. It's also enough to share with your friends who have earrings.3. HIGH QUALITY AND SAFETY: Our Earring backs are made of high grade soft rubber, metal and plastic. It is pliable, non-toxic, lightweight. and hypo-allergenic.4. PORTABLE DESIGN: The handy case makes those earring backs easy to be storaged in your bags,dresser or drawer, in case of missing.5. WARM NOTE: Those earring backs are small jewelry accessories, please keep it away from little kids.