This handy kit features items to improve your SUP experience.The SUP Fin and Leash Accessory Kit from SUP USA contains four accessories to make your stand-up paddleboard adventures easier:First, there's a 9 1/4" long Composite SUP Fin that will provide great tracking and stability for flat water touring, with or without side fins. It installs easily with the included no-tool SUP Bolt mounting kitNext, there's an extra SUP Bolt (just try to tell us you've never dropped something and not been able to find it)Then, there's a 10' Straight Ankle Leash that features a double swivel design that will eliminate tangling and a hook-and-loop adjustable leg attachment that will fit your ankle perfectly and keep you connected to your boardFinally, there's a bungee tiedown cord that will fit the tail of any SUP USA or Lahui Kai Sport board and keep extra provisions onboard and out of the drinkKit IncludesBlack, universal fit 9 1/4" fin with tool-less SUP Bolt hardwareExtra SUP Bolt (just in case)10' Straight ankle leash fits any boardBungee tiedown for tail of any SUP USA or Lahui Kai Sport board