Strings › Virginia Harp Center Nylon 0 Octave Strings Image 1 of 1 Virginia Harp Center Nylon 0 Octave Strings $1.50 Manufacturer: D’AddarioTension: Concert TensionMaterial: Nylon String: 0 Octave G 0 Octave F Get notified by email when this product is in stock. Quantity: Add To Cart Added! Manufacturer: D’AddarioTension: Concert TensionMaterial: Nylon