JUST RANDOM STICKERS. The "Yarn God" is chrome, the others regular old glossy. The "Not Appropriate" and "Gender?" are based on the best hate comments I've ever gotten on instagram. The final one is my dog. 
 
They're all made of vinyl and sticks to almost any surface, I personally put everything on my laptop because I wasn't allowed to do that growing up. 
 
If you buy all 4 you get a discount.