It whirls and spins, flips and bounces…like a bird snagged in a wire. The opportunist predator is reeled in, going for the easy meal. Easy to use, sets up in seconds. All automatic, battery controlled. Easy to transport, weighs less than a half pound. Acts like a predator magnet. Erratic, timmed (random delay in movement can be adjusted from 4 to 16 seconds) motion triggers the predator attack/hunting instinct. The kit includes: Power pack: uses 4 C-cell batteries, multiple ground stakes: rises to 3 feet (2) Spring mounted feather bundles: white w/red, black w/red and white Extra spring mount: for your own experimentation. hipped ready to go, just add batteries. Proven deadly on coyote, bobcat, fox, cougar, crows, and more.