The ring sizes in this kit are 11:19 and 6:20. If you’d like to add some color, I do offer niobium versions of this kit.
Instructions are sold separately – these kits contain only the jump rings and ear posts. Please note that the ear post loops are only big enough for one 11:19 ring. All other rings will be doubled as shown in the instructions, but the rings connecting to the ear posts will be single.