Sterling Silver with a plain, polished finish Ideal for metal stamping and engraving For UK sized rings Q to U Use with our large range of ImpressArt punches This Sterling Silver Wrap Ring Blank has a plain, polished finish on both sides making it ideal for metal stamping and engraving. It can be used with our large range of ImpressArt design and letter punches, to create beautiful patterned and personalised rings. Each wrap ring blank measures approximately 4mm x 76mm, with a 1mm thickness and will make UK sized rings Q to U. The reverse of the blank is stamped 925.