Every once in a while, a new idea happens in yarncrafting and the world catches fire! These amazing silicone cords are hollow, allowing you to stick the ends of your knitting needles onto them and slide stitches onto the cords — allowing you to try on a sweater as you go. BUT WAIT THERE’S MORE! You can use them as stitch holders for sleeves, or you can cast onto them as a provisional cast on, leaving live stitches ready to slide onto your knitting needle for perfect finishing. Assorted colors. Each set contains 1 piece 2.5 meters long for a sweater body and 2 pieces of 1 meter long for sleeves.