There are three full kits: fire, emt and police, word art for each kit and a fabulous graffiti pack. It is bundled up for savings, or each piece can be bought separately. There is also a set of stacks for sale.
So far I've only used the fire portion, but I plan on using the others super soon. Here's what I've made so far.
It's on sale at ScrapOrchard, hurry. Happy scrapping!