Yamaha YFL-312 - intermediate flute in G, Offset G covered keys, E mechanism. The body, lower joint, and keys are made of nickel silver, while the upper joint and mouthpiece are made of standard purity silver. The flutes in the 300 series are designed at an affordable price with a 92.5% purity silver upper joint, while the rest of the body is made of nickel silver. Weight 1.07 kg. Includes case and protective transport bag.