University of Memphis Crystal Logo Charm Fits European Style Large Hole Bead Bracelets University of Memphis Charm Fits European StyleLarge Hole Bead Bracelets The slide on bead connected to the charm is stainless steel with dark blue and gray crystals. The bead will not rust or tarnish Charm is water resistant, not water proof Charm is a base metal, lead and nickel free ~ the size of a penny Available for immediate USPS shipping from Oak Ridge, TN