Sufficient quantity: package comes with 100 pieces silicone earring your replacement needs and can even be shared with family and friendsSafe to use: these hamburger shaped earring backs are made of silicone, soft and non-, safe and , skin-friendly and not easy to break, comfortable to wear, to you for long timeProtect earrings: these soft earring backs can safely hold your earrings in place without loosening, you do not need to worry about losing earrings again, also can prevent the earrings from shakingEasy to use: the earring backs stopper is soft to your ears, easy to put on and , will not cause pain or discomfort to your ears; Features hamburger shape, and novelty, which can fit your hanging or stud earrings wellColour:transparentMaterial:Silica gelSize:Bottom Diameter: about 6.5mm, Height: 5.5mmPackage Contents:100x Clear Earring BacksOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.