This is a detail set to improve the new Revell scale 1/32 Me 262 B1a/U1 model kit. The set contains a set of antennas and a Pitot tube. The antennas and Pitot tube are made of fine turned brass. The support frame for the antenna is made of resin. No modification of kit parts needed.
See also EagleCals #170-32
Review on Large Scale Planes: http://www.largescaleplanes.com/reviews/review.php?rid=1868