This is an upgrade to your existing order, please write in box which personalized order we should do apply this upgrade to.
Please know that this is an UPGRADE TO YOUR EXISTING ORDER.
For instance, if you buy a box chain for your necklace, and you wish to upgrade the chain of your necklace to the one offered in this listing
We will match the material and color to your order, don't worry about explaining which material you wish to purchase.
Thank you for following directions.