Feature: 1. EASY TO USE: Flexible cables to connect wires, convenient tips for barrier free weaving; Be sure to use the included metal fastening key to secure the tip to the cable and ensure a tight fit 2. FREE COLLOCATION: In this set of knitting needles, you can freely use different sizes of needles, connectors, wire connectors and protective cover, very flexible and practical 3. COMPLETE AND PRACTICAL: Crochet retain the size carving design of classic aluminum crochet, and more importantly, make it more comfortable and easy for beginners, especially those who are used to crochet with a knife, and can get a very comfortable crochet experience. Sliding easily, avoid the hook open yarn. A complete set of crochet hooks can meet your different crochet needs 4. THOUGHTFUL GIFT: A crochet set is the perfect gift to every woman who love the craft of crochet. Whether it is Christmas, birthday or any other holiday, if you are looking for a gift to your mom, girlfriend or friends, this will be a good choice for you 5. APPLICABLE SCENARIO: Applicable to art, crafts, sewing, jewelry production. Circular knitting needle rope with interchangeable design, needle can be changed, easy to sew and weave Specification: Item Type: Circular Knitting Needles Set Specification: 1 Set Material: Birch, aluminum, stainless steel, PU Application: Household, weaving, etc. Scope of Application: Most people of appropriate age Circular Needle Size: Approx. 3mm / 0.12in, 3.25mm / 0.13in, 3.5mm / 0.14in, 3.75mm / 0.15in, 4mm / 0.16in, 4.5mm / 0.18in, 5mm / 0.2in, 5.5mm / 0.22in, 6mm / 0.24in, 6.5mm / 0.26in Cable Size: Approx. 40cm / 15.7in, 60cm / 23.6in, 80cm / 31.5in, 100cm / 39.4in. Package List: 20 x Circular Needles 1 Piece of Tool Pouch 2 x Adapters 2 x P Type Needles 4 x Buttons 4 x Cables 1 x Storage Bag