HAPPY FIN. SIZE: 4.68

Tyler Warren Quad Black (Twin Tab) Features: Template: Balanced—use in your modern performance quad for more drive and hold. Size: Recommended for medium size surfers 140 lbs. to 195 lbs. (63 kg. to 88 kg.) Construction: Honeycomb Construction Flex: Medium Compatibility: FCS, FCS II Screws Included (Twin tab)