Many fins on the market today have a button molded onto the side of the fin. Attached to the button are different styles of plastic clips which hold a rubber strap and an adjustment mechanism. Divers often find this system awkward to adjust when geared up. Manta is currently releasing a new style of mounting clip to attach their Spring Fin Straps to these style fins.
The clip is made of electro-polished stainless steel and is designed to simulate the attaching portion of the plastic clip. This makes installation a SNAP. Simply push your old clip off and slide on the new. Removal is so easy you can interchange the straps between different brands or styles of fins. (Not recommended for Force Fins, Atomic, or Tusa) Springs are also made of stainless steel with clear plastic tubing covering the spring.
Spring fin strap have a slimmer profile then most conventional fin straps reducing the potential of fouling with lines sea weed (kelp) or debris. Easy to use springs automatically compensates for different size feet and boots. Spring fin straps are easy to put on and take off and they are depth compensating because they will compress to changes in the thickness of your boots. Spring fin straps are available in four sizes and come with a 60 month limited warranty.