Round leather cord comes in several sizes and colors. It is excellent quality, consistent and fast colors. Often there is a difference in color from lot to lot. Especially Natural leather cord, not dyed, may be from almost white to a brownish tan. Round leather cord usually comes in rolls or spools of 25, 50 or 100 meters.
1 mm  (1/32") to 2 mm (3/32") round leather cord is very popular for Jewelry making. Use  2.2 mm Crimp Coils ffor 1.8 and 2.00 cords for a better fit.

Please note that the size (thickness) is only indicative and there may be a slight difference.