From NVS

The Maurice Cole Twin Pin fins are an upright fin with extra area in the base to increase drive down the line. This pivot template has a full tip to balance hold and release through turns to give a fun predictable feel. While these were designed for his Reverse V Twin Pin and Reverse V Diamond Twin they will pair well with most other performance twins and fish designs.

• Base: 5.25″
• Height: 5.55″
• Area: 21.35 in
• Rake: 32.3
• Cant: 4
• Foil: Flat
• Material: G10