Purchase them here!: [link]
1" x 1" Glass Tile Cutie Mark Necklaces - featuring the mane cast with more to come! The Cutie Marks are printed on high-quality glossy photo paper, adhered to the back of the tile so you are looking through the glass to see the image, with patterned and specifically chosen scrapbooking paper on the backs of each (ie. Fluttershy's back is a tree, Pinkie Pie's is a cupcake).
They are finished with a thick clear 3-D gloss which when dry a silver-plated bail is glued onto the back. They are threaded with a 20" silky nylon cording (Each color is chosen specifically for each character), the cord is closed with a crimp and the necklace fastens with a lobster clasp.
I personally wore my first Pinkie Pie one with my Pinkamena Diane Pie cosplay/costume, but they're also great for any fan!