Soft and Durable: safety earring backs are made of clear silicone rubber, It is soft and comfortable without nickel, safe and no reactions to very sensitive skin
Compact and lightweight: earring backs are 2.5 mm in diameter, 3.5-3.8 mm high and 0.7 mm in aperture, can work well with most ear pins
Easy to use: rubber earring backs slide easily onto the posts, safely hold your earrings in place without loosening
Package include: 1 Ounce(1400 pieces/ 700 pairs) rubber earring backs, enough for your spare and replacement
Secure Your Earrings: hold fishhook earrings and other earrings in place comfortably, especially the heavy earrings, perfect for DIY jewelries,no need to worry about losing earring backs