Ever have one of those days? No big trials, just a bunch of little things...and you are too tired to manage any of it? Spoon Theory has an explanation for this! See below. Get the pin to bring a smile to your face, even if no spoons come with it! Material: alloy Measurements: approx. 1.2" x 0.9" exact measurements in photo Spoon theory is a metaphor describing the amount of physical or mental energy that a person has available for daily activities and tasks, and how it can become limited. (Wikipedia) Comes with 2 kinds of backs. Non-smoking, dachshund friendly home