This is a Yamaha flute. The head joint is made of silver. It has covered keys and an E mechanism. Professional series. Equivalent to the current model 517. Current retail price: 219,500 yen Covered keys make this flute highly recommended for children, beginners, and those who want to try switching to flute in jazz. It can be used as is, but it will be adjusted before shipping. Offered at an affordable price. Thank you for your consideration. Shipping costs will be covered by us.