These Pro Spring Fin Straps are super heavy-duty with Stainless Steel Fin attachments. This is a "must have" item for all technical divers who rely on the most durable equipment for safety. 

The heavy duty all stainless steel "springs" run the length of the strap and are connected to Stainless Steel Fin attachments. The springs are covered with a heavy duty rubber and include a rubber "comfort puller" for pulling the strap over your heel.

Fits most fins on the market today with Quick-Release Buckles and is available in 4 sizes to fit most foot sizes.