Bracelets are intricately handmade made w/recycled, recyclable, nontoxic, eco-friendly materials. Each has an authentic copper structure & are sealed with a sealant that makes the bracelet 80% moisture resistant (from sweat or etc.). DO NOT immerse in water. Length ranges between approximately 6-7 inches. Each is slightly flexible to open and close to fit arm. They take 10-12 hours to create w/love. Oxidation & aged look is normal & enhances the design of jewelry. Do not stretch or open too much. Slightly polish copper if needed. Some minor imperfections may be present because they are made with hands and not machines. Hand painted on interior.