The Pearl 665 flute joins the famous Pearl Quantz series, with its Solid Silver Headjoint and completely new Silver plate body and foot. Every Pearl flute has French pointed arms - an industry first, the Pearl patented Pinless construction which eliminates the problems of traditional flute construction - protruding needles that snag clothing and give easy entry to perspiration and body acids causing corrosion and binding keys. Pearl flutes have additional bridge mechanisms that add strength to the entire mechanism. Plus, socket-head screws are inserted from the underside of the key work, preventing the entry of perspiration into the mechanism. .925 silver headjoint, nickel silver body and foot, closed hole.