Aylifu 40 Pieces Earring Safety Backs Hypoallergenic Stud Earring Stoppers Covered by Silicone,Gold & Silver

• COMFORTABLE & SOFT -- Its surface is silicone, soft and comfortable to the touch. Will not cause pain to the ear.
• HYPOALLERGENIC & SAFE -- Inside made of copper, nickel free, lead free and covered with silicone, they are allergy free guaranteed.
• APPEARANCE SUITED -- Size of these backs is 5 * 4.2mm. They are small, but they can hold the studs securely.
• EASY TO USE -- When those original earring backs are broken or lost, you can use these to replace them. It will be as good as the original ones.
• UNIVERSAL BACKS -- Fit most earring studs, and ideal droopping earring supports. Prevent earrings from falling and falling. Very practical tool.

40 Pieces Earring Safety Backs Hypoallergenic Stud Earring Stoppers Covered by Silicone,Gold & Silver Specification Color: Silver, gold Size: 5 * 4.2mm Material: Silicone + brass Quantity: 40 pieces/ 20 pairs Feature Metal holds the stem of the stud more firmly than all silicone backs. Combination of silicone and metal retains the original gripping strength. They are very comfortable and definitely hypoallergenic! Package Content 20 * Earring Backs in Gold 20 * Earring Backs in Silver