Bought a large roll of bubble wrap of a seller on Ebay. 350' x12" for $18.39, free shipping. It arrived today, delivered by the post office, priority mail. From zip code 44147 to 92345.(Zone 8)The roll measures 22" x 22" x 11". SSo how can this seller be selling and shipping from zone 8, a dimensional package, for $18.39 with free shipping?