I DON'T KNOW WHAT YOU MEANT, "WHAT FABRIC LINE ARE THEY FROM"
i EMBROIDERIED THEM ON THERE WITH MY NEW EMBROIDERY MACHINE
USING ROBISON ANTON THREADS AND I BOUGHT MY MATERIAL FROM 'THE BOBBIN BOX' HERE IN MY HOME TOWN. SO DON'T KNOW IF THAT EXPLAINS WHAT YOU ASKED OR NOT.