Credits to f(x) DC
Please credit functionlove.net as well if taking out, thanks.
keep an eye on eBay or Ktown4u if you want to buy these (I always get asked so I thought I’d answer now.)
f(♥) 
Besides the stickers, do you know if SM released a pin or anything else for their 7th anniversary? And how far back do the anniversary merch go? Like which year did they start? I’m trying to find out all the merch SM has released for f(x) for their anniversaries. 😀
2016 was the first year they did anni merch, and i think there were pins too 🤔