You Own a Pair of Hollis F-1 or F-2 Fins and enjoy the Ease and Simplicity of Using Spring Straps. No Hassles of Adjusting Buckles or Loose Fin Straps at Depth due to Wetsuit or Dry Suit Boot Compression. The Spring Straps really make Diving Easier! Don't let a Broken-Strap Ruin-a-Day-of-Diving. Always Carry a Spare Spring Strap Kit in your Safe-a-Dive Kit.
Hollis Spring Strap Kit for F-1 or F-2 Fins comes with a Stainless Steel Spring and Rubber Easy-Grip Heel Tab Easy to Install and covered by a 12 month limited warranty, be prepared, don't let a Broken Fin Strap Interfere with you Passion for Diving.