This handy Pocket Strop is a versatile sharpener that can be used in the field or on the workbench. It is easy to carry in a coat pocket or back back. It has leather on both sides of the center core so you can load two different sizes of compound grit. It comes in a heavy plastic sleeve which can be used to store it. It is 6" long, by 2" wide, by 5/8" thick.