Body Construction: 1" x 2" 14 Gauge Galvanized Wire. Funnels: 1" x 1" 16 Gauge Galvanized Wire. Baiting the trap:Bait can be place in bait box as provided. Types of Bait: Any type of catfish bait placed in a cheesecloth or pantyhose to contain bait, or a can of pet food with holes punched in the ends. Setting the trap: Trap must rest on flat side in order for floppy gate to close properly.