Boss Bucks 55-gal. Funnel purges all feed materials from your feeder barrel to protect wildlife from ingesting tainted or moldy feed. One-piece, spun and galvanized-steel ensures lasting durability. Fits most 55-gal. drums. 7.75H x 22.4 dia. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Feeder Accessories.