Sterling Silver Flexible Greek Key Bracelet Love how you simply just twist this to put it on and it closes its self back up. Flexible bracelets are wonderful for those who have trouble connecting clasp closures. Measures 10 x 10 mm on each of the Greek key designs. The width of the bracelet it 4 mm. Not a flat bracelet as it has that small bit of a rounded puff to the sleek smooth sterling silver on it. Pre-owned and will need to be buffed up to remove the smaller light scratches from it being worn some. Insurance is required with this purchase and has already been included into the shipping and handling charge.