This is for a strand of my Natural Pyrene Shells that are a beautiful Black and White. This strands will have anywhere from 63 or more shells per strand. These are some of my Medium sized shells for this shell. The More shells on the strands the smaller the shells are…….please look carefully at my pictures, as they are part of my description. Thank you for taking your time to look at my Etsy site. Please check back as I will be listing more beads, buttons and kits. Mahalo.