ECO Footprint Pin. Help promote awareness about ECO Footprints by asking this simple question: How Big is Yours? This is becoming a very popular phrase that is even the title of a TV show. Your ECO Footprint measures your impact on the environment. You can reduce your ECO Footprint by many means including: Recycling, Water Conservation, Wind Power, using CFL light bulbs, and much more. Clutch back. Minimum 50 pc.