Fixed thin wall issues for some materials, removed non-printable materials. NOW FREE TO DOWNLOAD, MANY MORE MATERIALS TO BUY AND NO MARKUP! Pay Shapeways for your 3d print or download the cute shark file to 3D print wherever you want. Must have for any shark aficionado. Earrings do not come with post. this is built for a 4mm Glue-On earring post with a post length of 10.5mm. Use appropriate earring backing. You can get these at any earring supply store. Textured color is not available but feel free to choose the appropriate material for manual painting.