Interchangeable Knitting Needles Set：This knitting needle set includes 12 pairs of needles in various sizes: 3.0mm,3.25mm,3.5mm,3.75mm,4.0mm,4.5mm,5.0mm,5.5mm,6.0mm,6.5mm, 7.0mm,and 8.0mm, along with 4 cables of different lengths:5.9inch,7.9inch,12inch,21.5inch,2 tightening keys, 2 connectors, 4 end caps, 1 non-slip pad, and 1 storage case. Interchangeable Design：This knitting needles set comes with 4 flexible cables in different lengths. The needle tips connect securely to each cable, and the 360° swivel joints prevent cable twisting, giving you a tangle‑free knitting experience. Premium Aluminum Material：Crafted from high‑quality, lightweig