This is just a single "E" String, orchestra gauge.
Warm orchestral sound with an extremely clean and quick response. Flexocor (not the same as "Original Flexocor", mind you) are a great choice for bassists who find Bel Canto to sound harsh or nasal on their bass, but who want a similar clean, direct sound. Burgundy silk winding.
Not sure which strings to purchase? Check out our comprehensive guide!