Feature: 1. These sound tubes makes sounds by percussing different parts of the body. 2. They can also hit the table or ground to make sounds, play different pitches, and play collaboratively. 3. Train tacit understanding between players, cultivate team cooperation. 4. Children's music enlightenment and educational instruments. 5. Compact and lightweight, easy to carry and use. Specification: Item Type: Orff Sound Tube Material: Plastic Color: Red(2pcs), Purple, Yellow, Blue, Light Green, Orange, Deep Green Size: C: 61.7x4.2cm / 24.29x1.65in D: 55.3x4.2cm / 21.77x1.65in E: 48.3x4.2cm / 19.02x1.65in F: 45.9x4.2cm / 18.07x1.65in G: 39.8x4.2cm / 15.67x1.65in A: 35.8x4.2cm / 14.09x1.65in B: 31.5x4.2cm / 12.4x1.65in C: 30.8x4.2cm / 12.13x1.65in. Package List: 8 x Sound Tube (Different color and length) Note: 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item.2. Please allow slight error due to manual measurement. Thanks for your understanding.3. 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.