Specification:
Color: White Gold
Material: 925 Sterling Silver Plated by 18K White Gold
Size: 6mm*6mm (0.24inch*0.24inch)
Fit Post Size: 0.031inch Post Size
Features:
1. Jewelry Findings use Real 925 Sterling Silver Materials,Nickel Free, Lead Free, Hypoallergenic. Keep Duarable & Shinning Forever.
2. Screw Earring Backs is Security, Convenience and Comfort. This Special Screw Design Allows You Use It on Your Gorgerous Diamond and Pearl Stud Earrings Safely and Enjoy All The Date and Party.
3.  It's Perfect Size to Hold it Screw on/off on Your Stud Earrings--Twist front to the right to Wear on and Turn Left to Unscrew. Note: Only usable for Screw Post and Backs.
Package includes:
3 Pairs Screw Earring Backs with Gift Package 
(Earrings are not included)
【PERFECT SIZE&EASY TO USE】 Screw Earring Backs Diameter: 6mm (0.24x0.24inches), Fit 0.031inch Post Size. It's Perfect Size to Hold it Screw on/off on Your Stud Earrings--Twist front to the right to Wear on and Turn Left to Unscrew. Note: Only usable for Screw Post and Backs.
【925 STERLING SILVER&18K GOLD PLATED】Screw Earring Backs use Real 925 Sterling Silver Materials and 18K White Gold Plated, Nickel Free, Lead Free, Hypoallergenic. Keep Duarable & Shinning Forever.
【3 PAIRS GIFT PACKING】3 Pairs 18K White Gold Color Screw Earring Backs Are Including. Pack With Exclusive Gift Box.
【SAFE&SECURE DESIGN】Screw Earring Backs is Security, Convenience and Comfort. This Special Screw Design Allows You Use It on Your Gorgerous Diamond and Pearl Stud Earrings Safely and Enjoy All The Date and Party.
【LIFETIME GUARANTEE】Jewelry Hassle-free Service,Lifetime Exchange or Money Back Warranty Unconditionally. If you have any question, please feel free to contact us.