Beaver Octopus Plug A soft rubber octopus plug with fast acting and efficient locking wings for extra security, ideal for the safe and convenient attachment of your octopus while diving, whilst allowing convenient access when required. Complete with heavy duty nylon attachment clip providing secure attachment to any suitable convenient point on your B.C.D., Harness or other diving equipment. Features: A soft rubber octopus plug Locking wings for extra security ideal for the safe and convenient attachment of your octopus while diving Complete with nylon attachment clip.