Features: Beautiful and great craft making accessories, suitable for many kinds of puppets. Each piece is carefully selected after strict quality control, smooth surface. Suitable size for using include 12mm,14mm,16mm,18mm and 20mm. High quality wood and metal, lightweight, sturdy, waterproof, anti rust, non toxic, durable. This product is a excellent gift for DIY enthusiasts, they will enjoy making handmade crafts. Specifications: Material: Wooden Weight:162g Color: As Pictures Size: Wooden Joints: 12mm/ 0.47 inch 14mm/0.55 inch 16mm/0.62 inch 18mm/0.70 inch 20mm/0.78 inch Package Includes: Totally 50 sets wooden joints: 12mm/ 0.47 inch (10sets) 14mm/0.55 inch (10sets) 16mm/0.62 inch (10sets) 18mm/0.70 inch (10sets) 20mm/0.78 inch (10sets) note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Because of manual assembly, the number may have an deviation of 0-10.