Neon Holographic Wolf Skull Stickers for sale!!! This listing is for one of our Holographic Wolf Skull stickers pictured. These stickers were created from a photo shoot we did of a real Wolf Skull that came from a Black Wolf that we are currently processing, the skull was processed and sold on our website!!! The stickers are printed on a high quality holographic die cut vinyl with a white wax paper backing. Each sticker includes free shipping. They are approximately 3" long by 1.5" wide.