I like the environmentally-friendly medals and keychains that Pacer has created. All of us do care about saving the oceans, the waters, and the ecosystem from extinction, so we have recycled many plastic caps and reused them for better things. Saving the environment is the great way, and making other things imaginable is also great. Pacer does all of them, so it has the medals and the keychains to show that we are truly saving the environment and the world.