• [Easy Installation] Use glue to stick the fin on the back end of the surfboard.
• [Improved Directionality] Assists in utilizing the central large water fin for better directionality.
• [ Material] Made of soft pvc material with toughness.
• [Versatile Usage] Suitable for various kinds of inflatable surfboards.
• [Enhanced Stability] Usually sticked on the sides of the board for added stability.