LaBella 1006 Supernil double bass strings have been a popular choice for longer than most of today’s musicians have been around. (They were introduced in 1962, to be precise.) The G and D strings have multi-filament nylon cores with nylon windings. The A and E strings have multi-filament nylon cores with silver-plated copper windings. Their flexible feel and great sound make them the choice for “slap-style” playing by rock, rockabilly, bluegrass and country musicians, who also praise them for the finger-friendly feel. Order your LaBella Supernil double bass strings from JustStrings.com and take advantage of our low prices and fast shipping.