Renard Model 333 ProtegeOboeHigh quality plastic resin body. Bore hand reamed and finished by Fox craftsmen. Silver plated posts, bands, and bell ring. Stainless steel arbors and wire springs. Nickel silver keys with nickel silver hinge tubing and heavy silver plating. Handmade modified conservatory mechanism, including left hand F key, F(sharp) key tab, and a solid (non-articulated) C(sharp) key, with the exception of the alternate C key, A(flat)-B(flat) adjustment mechanism, 3rd octave key, low B(flat) vent, and split ring E(flat)-E trill. Cork pads on low C and above. Teflon tipped stainless steel adjusting screws. Accessories include a sturdy plush lined instrument case, reed and reed case, silk swab, and cork grease.TuningIndividually hand tuned to A-440 pitch at 72 F, with maximum resonance and projection.