Sentinel's Medallion

The Sentinel's Medallion is PvP reward necklace for the Alliance from the Silverwing Sentinels. There are 5 versions of this necklace:
 * Sentinel's Medallion (level 18) (level 18)
 * Sentinel's Medallion (level 28) (level 28)
 * Sentinel's Medallion (level 38) (level 38)
 * Sentinel's Medallion (level 48) (level 48)
 * Sentinel's Medallion (level 58) (level 58)

The Horde equivalent is Scout's Medallion.