100% natural Hog Sow Estrus Urine in an aerosol fogger that can be sprayed intermittently or locked down to fog out the entire contents. With a 3 mph breeze this scent will travel a ¼ mile attaching itself to leaves, trees, brush, etc. leaving a natural scent trail right back to The Hog Bomb can. Unequaled coverage and broadcast area, covers the hunters down wind side. Brings out aggressive breading behavior in Big Boars.