Bag charms were a huge hit last season, so there will be many added throughout this year. They all come with a metal spring O ring and this one in iridescent acrylic with botanical yarn logo. 

You can easily add stitch markers to the O ring.

The spring O ring size Is 1 inch (2.54 cm)

please note the bag charm is on its own but you can add the extra bits to it as pictured