My happy mandala is crochet in rounds and stretched on an iron hoop. I designed it in size 30 cm and 20 cm but with a thicker / thinner yarn you can fit it to a different hoop size. (I also have a version of 15 cm, and one of the testers made it larger). Link of the pattern is below!
by Iris Fait
Happy Mandala [ FREE CROCHET PATTERN ] downloadable pattern is available here.