The original skinny version of Giles & Brother's classic Railroad Spike cuff.- Brass- Imported All pieces are delicate in nature and should be treated accordingly. Pieces with stones should be protected from impact or bending, as stones are meticulously and precisely set, and may pop out of their settings if shifted in any way. For best results, have a professional jeweler clean your piece to ensure longevity. Please contact us regarding any repairs due to normal wear and tear and we will be happy to connect you with the jewelry vendor. Measurements: Width: 18" Inner Diameter: 2.25"