12X8inch Office Leather File Holder

Leather thickness is generally measured in ounces. Each ounce equals 1/64” (0.4mm). For example, a 4 ounce weight of leather would measure approximately 4/64”, or 1/16” thick. To accommodate variations in thickness across a split hide, leather weights are often given in ranges.The usual thickness for car or furniture leather is 0.9 to 1.2 millimetres. Leather that is thicker than 1.4 millimetres is called thick leather. Garment leather for light leisure jackets has a thickness of 0.5 to 0.9 millimetres.Leather doesn't convey weight in the formal sense but the thickness. Typically, in the U.S., leather thickness is measured in ounces. In general, one ounce (1 oz) would correspond to 1/64 of an inch in leather thickness or 0.04 millimeters (mm), depending on which measurements you are using.