This is just the counted cross stitch pattern. The needed floss is listed just below the picture on this item's page. Look for the tab that reads 'supplies". Cluck on it and you will see the DMC floss needed tufted. You can purchase all, but if you have a stash of floss, you can just choose the ones you need.
14 count aida is the recommended fabric, which can also be purchased here.

I am not an employee of ECS, but just a stitcher on this chat group sponsored by ECS. If you also look at the box on the left of any page on this website, you will see that patterns are in one area and kits in another. If you look at the iyem page, you can see it is identified as a pattern. That means it is not a kit.