Universal EZback Earring Backs Soft Clear Silicone and 14k Yellow Gold Large 1 Pair Comfortable; Fits Most Earrings; Extremely Strong and Secure Grip; Retains the Original Gripping Strength Nickel Free; Hypoallergenic; High Grade Soft Silicone; Non Latex; Should not Cause Skin Irritation Ideal Drooping Earring Support; Prevents Stretched Piercings; Solution for Stretched Earlobes Authentic Universal EZback Patented Product; Superior Quality Compared to Copies; Comes in branded Massete packaging Diameter 11 millimeters or 0.43 inches; Height 8 millimeters or 0.32 inches