IT'S BACK! UNI-CORD 12/0 GSP THREAD - An awesome combination of small size and great strength. At 50-denier and a breaking-strength of four (4) pounds, it will handle the toughest jobs. Great for spinning deer hair on trout flies, holding together big foam flies, and when dubbed with the split-thread method, it creates almost indestructible bodies. COLORS: (1)Black, (2)White, (3)Red, (4)Yellow, (5)Olive, (6)Fl-Green (50-yd spl)