Aquatec spring strap FS300

These FS-300 Stainless Steel Spring Fin Straps are guaranteed to make Putting-On and Taking-Off your Fins Easier and include Rubber “Comfort Grip” Puller. The Rubber Comfort Puller provides a Cushion-between-the-Spring-and-Divers Heel and also provides a Large Grip to Aid in Pulling Fin Straps On-and-Off.