These are made out of light weight resin plastic. And the image is only one sided.
I have been going through all my inventory that needs retakes of photos and will be uploading them here to showcase them. For sure you can find these on eBay right now, as time goes onthey will be added to my other selling sites. 🙂
You can find all my items on eBay, Etsy, Artfire and Bonanza :
http://www.pinkclaymonkey.com (linked to my eBay account)
http://www.etsy.com/shop/JegasCreations (this has my old business name)