They say that the United States consumes roughly 6.3 Billion gallons of beer each year, 50% in cans, which means a significant amount of the plastic 6-pack rings end up in the ocean. Sea life, whether it be birds or aquatic life get trapped in the plastic try eating it but are unable to digest so it gets stuck in their stomachs. Some people think that the idea of cutting or ripping the plastic rings will solve the problem, but the animals can still take them in not knowing the plastic material is harmful.
Imagine if the cost to manufacture edible plastic rings dropped because more companies opted to use them? It could mean a significant drop in plastics finding their way into the ocean.