A mirror housing contains an electrical motor. The first and second housing member are mounted telescopically with each other such that in an extended position one of the housing members cover the application member and in a pushed-back position the application member is exposed for usage. The communication IP packets are intercepted in such a way that the terminals are unaware of the interception. The foot pocket and heel hilt can be adjusted to accommodate feet and footwear of varying size, and style allowing a single fin to fit multiple individuals and requirements.