GHS 2500 (29-40) VANGUARD CLASSICS Our Vanguard Classics feature basses made from a smoothwound pure nickel wrap, and our Nylon Supreme trebles, which are designed to reduce finger noise and tone loss. They are a set you simply must experience!Introducing our brand new Nitro-Pack singles! Each single string is sealed in a nitrogen environment, eliminating all oxygen, in a tear-resistant package. Whether you use one string or the whole set, the Nitro-Pack guarantees straight from the factory freshness!GHS Strings are manufactured in a state-of-the-art, climate controlled facility using precision equipment and only the purest of materials. When you buy GHS strings you get quality, consistency, lasting intonation and superbly harmonious sound!2500 Set: 029-033-041-028W-033W-040W