Not yet observed in the beta: the Forever client retains this item's record without its stats. Those are sent by the server in-game.Until someone records it, the Classic tooltip is shown below. Forever has reviewed every dungeon's loot, so changes are expected.
In Classic Era, dropped by Amnennar the Coldbringer, Razorfen Downs(37%).
Classic 1.15.9.69722
Icemetal Barbute
Binds when picked up
HeadPlate
383 Armor
+15 Strength
+7 Spirit
+10 Stamina
+10 Frost Resistance
Requires Level 40
Sell Price: 51s 97c
Forever Beta 1.60.1.70009
This item does not exist in the Forever client.