All Talena collars are anatomically shaped (slightly curved) for a comfortable fit. Colleagues and mothers-in-law won't have a clue what the collar REALLY signifies. They will just see a nice piece of modern jewellery. Only like-minded people might be able to identify the true meaning.
Due to the design the collars, bracelets and anklets are suitable to be worn long hours without a break - even 24/7 is possible.