The mechanical dobby head of the Louet Magic Dobby loom works with of a chain of program bars. Every bar stands for a step in your pattern; more program bars therefore allows a longer weaving repeat. The holes in the program bars are correspondingly numbered from 1 to 24 for the 24 shafts of the Magic Dobby.
This set of 10 program bars includes 160 black pegs for the activation of the shafts.