2 Sizes Row Counters -- 1pc flat round charm knitting row counter chains measures about 5.3"(13.5cm) long, ring's inner diameter: 0.43(1.1cm), 1pc measures about 7"(17.7cm) long, ring's inner diameter: 0.6"(1.5cm). Fit for needles up to 10mm/14mm. Round White Number Charms -- These chains feature round enamel charms with hand-painted white enamel number pattern, clear lines, and the smooth enamel surface reflecting the subtle natural light. Definitely a great helper to keep track of where you are at in the pattern you are working on. Hands Free Row Counter -- No need to stop the flow of your knitting to make a tally mark. Simply slide the desired numbered ring onto the needles and that's it. As you knit just change to the next numbered counter to track the change you have made. Alloy and Enamel -- These knitting row counter chains are made of quality alloy with enamel, so cute and eye-cratching, making your knitting and crochetting more interesting, not tedious and dull even in long-time weaving. Perfect Decor -- As a perfect decoration to hang on your gift box, these knitting row counter chains can also be a lovely gift for your loved ones, mom, sister, girlfriend, wife and others who love knitting, and also as a perfect hanging for Christmas, artwork.