Features: brand new and high quality Tuned G major - 440 Hz - G4-G6 - Tunable (each pipe has a cork that you can push to change the tuning). Set includes: 15 pipes pan flute, soft Bag and cleaning Rod Cloth. Material: Selected Natural Bamboo (color of bamboo may slightly vary). Excellent choice for beginners and students. Each pipe has a tight cork that can be manually calibrated. However, it will be tested and tuned before shipment. Specifications: Pipes Number: 15 Pipes Material: Bamboo Dimensions: 230mm(9in) (L) x 265mm(10.4in)(for W) Pan Flute Weight: 212g/7.48oz Note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1x Pan Flute, 1x Soft Bag, 1x Cleaning Rod, 1x Cleaning Cloth.