I purchased these at a musical instrument store, but I never used them and they've been stored for many years. I'm selling five sets of classical guitar strings together at a bargain price. The packaging has some dirt and tears, but all items are unopened. I don't think the contents have deteriorated, but I cannot guarantee their condition, so please be aware of this. No claims and no returns, please. Set Contents: * Augustine Regal Red x 2 sets * D'Addario EJ46FF Carbon Fiber High Tension x 1 set * Matsuoka MC1000MT x 2 sets