this set has all the looms except for the adult hat round loom
here the run down
1 x blue loom
1 x green
1 red
1 yellow
blue loom is premature baby hat size or adult sock
green loom is small child hat size
yellow loom is more small adult hat size
what i’ve learn so all so far
i suggest that you just make hats with rows for the rim but dont knit them in place roll the rim up at end after you have completed your hat as having a knitted rim make the hat tight round the forehead
love2loom 