Shell Collar

The Shell Collar is a neck item in Club Penguin Rewritten. It costs 100 coins in the Costume Trunk catalog when Underwater Adventure is playing at the Stage. It could also be obtained during the Penguin Play Awards 2018 and Penguin Play Awards 2020.

Trivia

 * It goes with The Surf, Merpenguin Fin, and Shell Cuffs.
 * It's worn by Flippers.
 * A similar item is the String of Shells.