Item Type: Crochet Hooks Set Material: Plastic, Aluminum Product Specification: 9pcs Product Use: Household Scope of Application: Most Scenes Crochet Hooks Model: Approx. 2mm / 0.08in, 2.5mm / 0.1in, 3mm / 0.12in, 3.5mm / 0.14in, 4mm / 0.16in, 4.5mm / 0.18in, 5mm / 0.2in, 5.5mm / 0.22in, 6mm / 0.24in Needle Length: Approx. 16cm / 6.3in Color: Black Package List 9 x Crochet Hooks 1ERGONOMIC DESIGN: The crochet handle is ergonomically designed for a comfortable grip and easy stitching, which can reduce the stress on your fingers and wrists. 2REDUCE CRAMPS: Black crochet hooks reduce falls and hand cramps during crochet, eliminating pain in the hands, wrists or fingers. 3MULTIPLE SIZES: Crochet needles come in a variety of sizes to meet your different needs for making blankets, hats, scarves, fabrics, shoes, toys, small crafts and more. 4EASY TO IDENTIFY: Each hook is marked with a number for easy identification and easier use and reusability. 5IDEAL GIFT: Crochet needles set is perfect to beginners or experienced crocheters, an ideal gift to grandma, mom, crochet.