From GuildWiki

Elonian Leather Square
Item details
Crafting Material

Acquisition

• Artisans will craft one Elonian Leather Square from 5 Tanned Hide Squares, 5 Piles of Glittering Dust and 50 gold.
• Can be bought at Rare Material Traders.
• Elonian Leather Squares have not been seen to drop from monsters or salvage from other items.
• Elonian Leather Squares can sometimes drop from Hidden Treasure chests in the second or third level of a dungeon.

Usage

• Assassin Ancient armor
• Assassin Vabbian armor
• Dervish Ancient armor
• Dervish Obsidian armor
• Dervish Primeval armor
• Dervish Vabbian armor
• Mesmer Ancient armor
• Mesmer Ascended Rogue's Armor
• Mesmer Obsidian armor
• Mesmer Vabbian armor
• Necromancer Cultist armor
• Necromancer Elite Sunspear armor
• Necromancer Obsidian armor
• Paragon Ancient armor
• Paragon Elite Sunspear armor
• Paragon Vabbian armor
• Ranger Ancient armor
• Ranger Elite Sunspear armor
• Ritualist Obsidian armor
• Warrior Ancient armor
• Warrior Elite Templar armor