Use: EmbroideryType: Knitting NeedleMaterial: AluminumItem: Crochet Knitted HookMaterial: Aluminum，PlasticColor: Multi ColorsSize: 9 SizeWeight: 57g/SetPackage: 9 PCS/LotSize: 2 mm/2.5 mm/3 mm/3.5 mm/4 mm/4.5 mm/5 mm/5.5 mm/6 mm