This listing is for 12 Trapper T-Rex Rat Traps. Trapper T-Rex Rat Trap – Superior Rat Trap- Easy To Set With its ferocious grip; TRAPPER T-REX Rat Snap Trap gives superior trapping power for chemical-free accounts or special situations. TRAPPER T-REX combines trigger sensitivity with the exact trap velocity needed to capture and hold rats. Its patented interlocking teeth make rat escapes virtually impossible. Safer to use than other rat snap traps; TRAPPER T-REX sets easily by foot or hand. Its removable bait cup can be withdrawn; filled with an attractant and re-inserted without having the trap set. TRAPPER T-REX has multiple uses – placed alone or in pairs back-to-back along rat pathways; wired above ground to pipes or rafters; or placed inside Bell’s rat-sized tamper-resistant bait stations. Rat Trapping Tips: Pre-place Traps- To get rats accustomed to traps; place the traps backwards against the wall and bait them without setting the traps for 2-4 days. Then after the rat is accustomed to eating off the trap; bait the the trap and place with open mouth toward the wall; set the trap for a eaiser catch. Safer and easier to use than the normal snap traps; Trapper T-REX can be readily set by foot safely on the ground. Press the trap open like a pedal; keeping fingers free and safe. Included is a removable bait cup that inserts from the bottom of Trapper T-REX. The cup can be withdrawn and re-inserted without the trap being set; which greatly enhances safety and ease of use.