You’re getting ready to make a giant stride entry off the back of the boat in “Saint Somewhere”, and as you Don your fin the strap snaps in your hand. Don’t ruin a vacation because you don’t have extra fin straps in your save-a-dive kit. The dive you save may be your own. This Strap with Buckle is designed for the Scubapro Go Fin and is a replaceable self-adjusting bungee heel strap. Strap has a large finger pull loop incorporated into the soft, comfortable rubber extrusion covering the inner bungee strap assembly. Strap is a great spare.