In Wrath of the Lich King it is item level 226 and requires level 80. In MoP Classic it is item level 200, requires level 80 and sells to vendors for 1c.
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Heroes' Dreamwalker Handgrips Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Heroes' Dreamwalker Handgrips suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Transmog Sets
Heroes' Dreamwalker Handgrips is part of the transmog set Heroes' Dreamwalker Battlegear (Druid only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Heroes' Dreamwalker Handgrips Fits
Other Items Named Heroes' Dreamwalker Handgrips
1 other item in the current build is also called Heroes' Dreamwalker Handgrips. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Heroes' Dreamwalker Handgrips
Blizzard numbers items as they are created, so the named items next to ID 39557 (39552 to 39562) were usually added in the same batch as Heroes' Dreamwalker Handgrips: the same quest line, zone, vendor or reward set.