With the new year, came the new attachment! I decided to switch to it because of the versatility. The ring/clasp attachment has the ability to be used as a ring marker and will fit up to a US Size 11 needles while at the same time, has the ability to open and be used as a progress keeper. This will allow for use on crochet projects as well as knitted ones. Lastly, it is silver plated so it makes for a great earring option as well!