100pcs Earring Safety Backs Rubber Petal Style Earring Wire Stopper<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Material: rubber</li><li>Size : 3x4mm</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41zmjzssCmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41WXoqoU-iL.jpg" noproxy>