For your consideration, here is a Vintage Earthgrown Green Plastic Canning Funnel.  The bottom diameter is 2 1/8 inches.  The diameter at the top is 4 7/8 inches.  It has some wear on it.  The “Earthgrowth” lettering is worn.  It will be mailed in a box for protection.  Item pictured is the actual item for up for sale and comes from a non-smoking household.  (665.6b26e-.8kx)