1. Adjustable tension bar.

2. Stainless steel teeth.

3. Deluxe bike handle. ( FC001 only )

4. FC001 : Deluxe, Cleans fins for better operating efficiency.

    FC002 : Economic, Clean away rust, dirt on fins.

    FC003 : 6-in-1 Fin straightener, 4" plastic handle, Fin sizes 8, 9, 10, 11, 12 and 15 fins per inch.

5. Package : slide card