I saw this done with knitted squares and of course thought right away, I can do that with the looms! And I can. Sis made a pair that turned out nicely to fit her. I put mine in the washer and went away to cut put soles and they felted up to the maximum and look nice but do not fit me. Too small. The pair i made using the 3.5″ loom are also tightly felted and child size but I don’t know what size. They are about 5″ long. I used some squares I had in stash so the “pair” don’t match. But now I know what they will do, anyway.