People are waking up to the fact that their addiction to the use of products made from rubber and plastic is causing severe ECO-DAMAGE to planet Earth. When it comes to choosing warning signs and cones, consumers have never had an eco-friendly alternative until now. Made from biodegradable and recyclable cardboard, Earth Cone is a warning sign that folds into a 4-sided cone and will not harm the environment. Check out the FEATURES of this unique and PATENTED DESIGN.