<https://oksanaball.com/product/postcard-hedgelion/#product>
<http://schema.org/description>
"Size: 4 x 6 inches\r\nPrint on thick high-quality matte paper\r\nVivid colors\r\nPaper thickness: 0.013 inches\r\nCoated outer surface"
<https://oksanaball.com/product/postcard-hedgelion/>