One set Metal Turn Fins, small.

Aluminum small pair of left and right turn fins for a deep vee or mono hull. The mounting brackets on these make them very adjustable. They can be moved up and down or tilted into or away from the transom. Brackets are constructed of aluminum.

Fin Measures 54mm tall x 21mm wide x 1.4mm thick.

These come with everything in the picture, plus some basic mounting bolts and nuts.