Knitting Needles & Crochet Hook 1)Aluminum,Plastic,Steel,Bamboo. 2)2mm-15mm. 3)Straight,Circular,Bend 4)PolyBag,Blister card Knitting NeedlesMaterial: Aluminum, Bamboo, Plastic is ... scissors, sewing machine needles, Measuring Tape, Tailor chalk, etc.For more details information, please feel free to contact with us. Aluminum Knitting Needles