Check the listing for details. La Bella Silver-Black Nylon Arabic 12-string Oud Strings 22-33. Color: OU80A-B, Condition: New, Made in United States. Listed at 23.99 USD. The oud is the classical short- necked, bowl-backed fretless lute of the Arabic world. With 11 or 12 strings in 5 or 6 courses, the Arabic tuning has an optional high course [f'f']c'c'/gg/dd/AA/FF * Rectified Black Nylon & Silver Plated Wound * Designed for Arabic tuning * 12-String Set * String Gauges: * 1. Black Nylon .022″ & 022″ - f'f' 2. Black Nylon .027″ & .027″ - c'c' 3. Black Nylon .031″ & .031″ - gg 4. Silver- Plated Wound on Nylon .023″ & .023″ - dd 5. Silver- Plated Wound on Nylon .029″ & .029″ - AA 6. Silver- Plated Wound on Nylon .033″ & .033″ - FF * Made in the USA with American Wire * Packaged using MAP Technology (Modified Atmosphere Packaging) to prevent tarnishing and ensure freshness