LOVE UNIVERSITY OF MICHIGAN WOLVERINES CHARM RIBBED SLIDER PENDANT ADD TO YOUR NECKLACE, EUROPEAN BRACELET, DIY, ETC. Ribbed Slider has a 5mm Inner Diameter Core Michigan Charm Dimensions: 7/8" in Length x 7/8" Across Great Addition to a Necklace, Bracelet, DIY Projects, Etc. (Fits most name brands) Bright Enamel Colors, Nickel and Lead Free SHIPS FAST FROM KANSAS USA!