Features: With adjoined plastic cable for maximum project flexibility. The hooks are made of durable carbonized bamboo, very smooth and practical. Tunisian hooks tube is made of plastic material and the part that connects the crochet hook is very strong. 12 different sizes ensure you will have more choice for a complex project. It is very great for crochet beginner or professional use. Specification: Material: Carbonized Bamboo Weight: Approx.127g/ 4.5oz Color: Shown as picture Needle Size: 3mm/3.5mm/4mm/4.5mm/5mm/5.5mm/6mm/6.5mm/7mm/8mm/9mm/10mm Package List: 12 * Afghan Crochet Hooks Note: Please allow slight error due to manual measurement. Thanks for your understanding. .Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.