Letter Envelope Customizable Necklace is one of the most stunning and unique pieces . Have a reminder close to you or gift your loved one a beautiful reminder. Once placing an order send us an email with what you want us to write in the note. It takes 10 days to make the custom letter envelope necklace and we will ship it out . We will certainly bring a smile to your face. Stainless steel dipped in 18k gold plating.