Feature: 1. Material: The knitting needles are made of aluminum, with a smooth surface and no sharp edges, allowing them to easily glide through yarn, making them ideal for users with arthritis. 2. High-quality circular needles: The circular needles feature an interchangeable design, allowing the needles to be replaced as needed. They are convenient for knitting and sewing, with strong, durable cables that resist breaking and offer flexibility for everyday knitting projects such as children's socks or adult hats. 3. Set includes: 4 connecting cords, 4 stopper buttons, 1 non-slip pad, 2 connector rods, 2 P-shaped wrenches, 1 set of 13 pairs of cable connectors (2 pieces per pair), and 1 storage bag. 4. Comfortable user experience: Each needle is clearly marked with its size for easy identification, helping save time. The set includes various needle thicknesses to meet different knitting needs. 5. Gift idea: A thoughtful gift for grandmothers, mothers, aunts, sisters, daughters, friends, and crochet enthusiasts. Specification: Item Type: Knitting Needles Product Material: Aluminum Product Specifications: 1 Set Circular Needle Sizes: Approx. 3.0mm (0.12in), 3.25mm (0.13in), 3.5mm (0.14in), 3.75mm (0.15in), 4.0mm (0.16in), 4.5mm (0.18in), 5.0mm (0.2in), 5.5mm (0.22in), 6.0mm (0.24in), 7.0mm (0.28in), 8.0mm (0.31in), 9.0mm (0.35in), 10.0mm (0.39in) Cord Lengths: Approx. 32cm (12.6in), 38cm (15in), 42.5cm (16.7in), 55cm (21.7in) Product Use: Suitable for various knitting projects Package List: 4 x Connecting Cord 4 x Stopper Button 1 x Non-Slip Pad 2 x Connector Rod 2 x P-Shaped Wrench 13 Pairs of Cable Connectors (2 Pieces per Pair) 1 x Storage Bag