CLOVER JUMBO LOCKING STITCH MARKERS 3109 Clover Soft Jumbo Stitch Ring Markers are soft flexible ring stitch markers that are slipped onto needles to mark the beginning and ending of pattern stitches or increasing and decreasing on the garment. 12 Rings per pack. Pack contains: 6 small markers for needle size: 8.0 – 10.0 mm and 6 large stitch markers for needle size: 12.75 -19.0 mm