The unique square chain bracelets is a best-seller with parts from South Korea. The Korean crystal makes it popular with bling lovers. Popular with ages 30-65yrs. Each locket comes with an inspirational note inside from someone in the world and 3 blank, waterproof message papers for customers to write their own message on! Each product is packaged in cute test tube "message in a bottle" packaging with the waterproof note papers attached. Customers love the packaging for gifting!