Mark-It! Soft Ring Stitch Markers

20 Small Size has inside diameter of 1/4” (6.07mm) for needle sizes 0 to 8 20 Medium Size has inside diameter of 1/2” (12.42mm) for needle sizes 9 to 15 10 Large Size has inside diameter of 7/8” (21.95mm) for needle sizes 17 to 35 Helps keep track of your stitches Soft/flexible rubber material does not interfere with your work.