Pyramid Oud Strings 11 String Set (650/11, orange label) Arabic tuning set. This set now includes the single bass course.

Gauges:

1st: 2x .028in plain nylon 
2nd:2x .031in plain nylon 
3rd: 2x .024in wound (silver plated wound on nylon silk)
4th: 2x .029in wound (silver plated wound on nylon silk)
5th: 2x .032in wound (silver plated wound on nylon silk)
6th: 1x .043in wound (silver plated wound on nylon silk)