Lip-Grip Cull Tags Six-piece culling system that allows easy management of your catch. Culling system permits quick identification of fish to be released for maximum total weight. Features:Non-penetrating fish friendly clips securely grip to fishHeavy-duty composite constructionMulticolored EVA floats with laser etched numbers (Etched numbers will not rub off)Made with non-corrosive components, will not rust or degradeWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.