White Marlin Release Ruler
- White Marlin Release Ruler - 2.5" wide x 90" Long
- Stop guessing on weight and get estimates based off data from thousands of marlin measurements!
- Composed of PVC coated vinyl and double sided with contrasting colors in 10 lbs. increments
- Rulers designed to measure the average weight based on lower jaw fork length
- Endorsed by The Billfish Foundation as an effective measuring technique for safe release