• Measurements: Width 0.63" Adjustable fits sizes 5 - 9
• Silver-plated copper 
• Non tarnish
• Waterproof
• How to care for your Vintage Havana Jewelry: To protect the gold plating remove your jewelry prior to applying any kind of body products. Maintain your jewelry’s high shine by avoiding contact with soap, perfume, lotion, makeup, hair & cleaning products. When polishing your jewelry always use a lint free microfiber cloth.