Set includes 9 pairs of Lykke Flights 5" 316 stainless steel interchangeable needles (US 3, 4, 5, 6, 7, 8, 9, 10, 10.5), 4 steel swivel cords (16", 20", 24", 32"), 2 connectors, 4 keys & 8 stoppers. Makes 36 needle combos (9 needles x 4 cords), perfect for projects calling for Aran, Sport, DK, Worsted weight yarn. Experience effortless stitching with precision-polished 316 stainless steel needles that let every yarn glide smoothly—no snags, no drag. The seamless joins and sharp, tapered tips make Lykke Flights perfect for every type of yarn. Flexible, swivel, tangle-free cords made from nylon-coated steel.