Material: high quality aluminum and TPR, lightweight and fit well in the hand, anti-resistance to keep the longevity Each crochet hook is 13.7cm long; Size: 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm. With different types of needles you can crochet all the desired patterns. Knitting baby clothes, baby shoes, socks, caps, pet supplies, gloves, DIY crafts, etc Soft Rubber Grip: Non-slip, sturdy and comfortable knitting needles fit well in your hand and the rubberised coating will not slip you away when crocheting. Transparent organizer - Keep everything in order; Accessories - stitch markers and darning needles set to complete a great job. Knitting needles set as a gift: Needles with accessories Set is a great gift for mom, grandmother, girlfriends or all crochet lovers who are interested in arts and crafts. Suitable for Mother's Day, birthday, Christmas, etc.