Multi-use adjustable bellows-shaped aperture strap

An elastomeric strap with a plurality of spaced apertures for selective engagement with a remote boss button and boss post on an adjoining part, comprising:

• a. an elastomeric strap with a first end, a second end opposite the first end, a first side and a second side in space relation from the first side, a top surface and a bottom surface, a center section extending between the top surface and bottom surface;
• b. the spaced apertures each with a tapered portion extending from the bottom surface to merge with a raised arch with a reduced diameter aperture positioned above the top surface in spaced relation between the first side and the second side, and the tapered aperture on the bottom surface sized to be at least as large as the remote boss button, and the aperture is positioned on the raised top surface is substantially the size of the boss post;
• and
• c. a center pull tab is secured to the elastomeric strap substantially midway between the first end and the second end of the elastomeric strap.

An elastomeric dive-fin heel-strap, comprising:

• a. a heel strap having a first end and a second end spaced from the first end, a first side and a second side in spaced relation from the first side, an outer surface and an inner surface, the inner surface spaced apart from the outer surface by a center section of a selected elastomeric material thickness;
• b. a plurality of spaced apertures extending between the outer surface and the inner surface of the heel-strap, each aperture on the inner surface comprising a raised tapered aperture extending towards the outer surface, to merge with a raised portion on the outer surface to produce a reduced cross-sectional area which is less than the center section of the selected elastomeric material thickness, the cross section of the bottom of the aperture is greater in cross-section than the cross-section at the top of the aperture;
• and
• c. a remote boss button mounted to an adjoining part, the remote boss button with an enlarged top portion sized to be less than the width of the raised tapered lower surface of each aperture on the hell strap, and a boss post to be sized to be of a smaller diameter than the enlarged top portion of the boss button, the boss post further sized to be closely received through the selected spaced aperture on the heel strap, and the height of the remote boss post sized to be substantially the thickness of the central section of the elastomeric strap.