These earrings are so cute and versatile to show support for the Lineman in your life. You will be able to wear these dressed up or casual. The dimensions are 1/2 Inch. Silver-tone charms on Nickel-Free Metal Fish Hook Ear Wires with rubber earring back. Earrings come in a gift box ready for giving as a gift for a fun accessory to get for yourself. Stainless Steel - No Tarnishing, No Fade, No Allergic Post.