Jewelry Findings: Vermeil (Gold Plated Silver) (Gold plated 925 Sterling Silver) Crimp End Rings, 2.0mm x 1.5mm. Interior ψ 1.0mm. Use for cimping wire--wonderful time saver. Shop for wholesale beads, Murano and Venetian glass beads, discounted moon beads and freshwater pearl jewelry findings, stringing and knotting -- Swarovski