Material: Carbonize bambooLength: 35cm / 14"Quantity: 14 different sizes， Total 14 needles Size: 3.0mm/3.25mm/3.5mm/3.75mm/4.0mm/4.5mm5.0mm/5.5mm/6.0mm/6.5mm/7mm/8mm/9.0mm/10mmPackage included:14pcs crochet hooks