All our cork bracelets are vegan and waterproof! They are very popular with those who like to keep jewelry on. These bracelets are more life cuffs! Popular with ages Teen - 70yrs. 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!