Judge the fish in your livewell to the nearest ounce with a glance. Say goodbye to eyeballed estimates. This tournament culling system records the exact weight of up to six fish with floating, color-coded balls. No pens or charts needed. Simply Twist the locking numbered dials to the correct weight, up to 15 lbs.-15 oz., and attach the stainless steel, self-piercing clip. PVC-coated cables. Prevents time-consuming reweighing and unnecessary handling to reduce stress on fish. Per 6. Made in USA.