Karnaf Bark (4e Equipment)
From D&D Wiki
 Karnaf Bark Armor
|Karnaf Bark Armor(Heavy)|| Armor
|Karnaf Bark Armor||+5||-||-1||-||40||32lbs||-|
Karnaf is a town where the Volta first invented the art of making bark armor. The armour is enchanted to be nearly unbreakable and is carved with unrecogzisable runes and patterns.