2 - 30" (76 cm )
1 - 60" (152 cm)
Fits needle tip 2.25 mm to 7 mm depending on how pointy the tips are.
Slide on the tip of the needle and push your stitches onto the cord. To put stitches back on your circular, push stitches off the cord and to remove cord, use your finger to push of the tip of the needle (do not pull cord off)