Leather Square

Leather Squares are used for Ritualist, Ranger, Mesmer, Necromancer, and Warrior Armor.

At Artisans, it is made from 5 Tanned Hide Squares and 50 gold, and is used to make Elonian Leather Squares.

They can be salvaged with an Expert Salvage Kit from some hides - Minotaur Hides gathered in the Crystal Desert have about a 25% chance of producing leather squares. Also, the expert salvage of 1 Dolyak Hide and 1 Snowy Centaur Hide resulted in 1 Fur square and 1 Leather square (not sure which hide gave which material). The probability of success of these two is unknown, often you get only Tanned Hide Squares. Any armor (and probably any drop) that salvages into several Tanned Hide Squares with standard kit, has certain chance of Expert Salvage into Leather Square.