The BIRTHDAY GIRL necklace is a MADE TO ORDER necklace. Is made out of sterling silver 925 DIPPED IN GOLD. Please write the month/date or just the month you’ll like to order on the note section. All letters will be UPPER CASE. Once the order has been made it cannot be changed or canceled. Nor can’t this item be exchanged before or prior delivery. This particular customized necklace takes up to 7-21 business days to make. Also please keep in mind the plate will add about 2 inches to the length of the necklace. Therefore a plate on a 16 inch necklace will hang around 18 inches, and the 18 inch necklace will hang around like a 20 inch necklace. (THE BUTTERFLY NECKLACE IS NOT INCLUDED) *This necklace will be sent via priority mail and a signature is required.