Crochet Jar Tops
buy it now or visit pattern website
A free version is also available.
This tutorial can be found for free at: http://jessieathome.com/crochet-tops-for-jar-gifts/
This project can be made to any size with any weight yarn, though I don’t recommend using anything thicker then worsted weight as it can get too bulky. Use whatever hook size works best with your yarn.