LockDown Outdoors Pro Pack contains everything you need to bag that buck. All of our scents use an easy but effective scent delivery system. To use, simply remove cap and apply pressure onto a surface to activate the sponge applicator. Next, wipe the sponge on trees, rocks, stands, or anything else in your hunting area. After application, hang the bottle in your hunting area with the attached cord. The sponge will constantly wick scent into the air. After use, wipe the sponge clean and replace cap. LockDown Outdoors Pro Pack is an amazing value to guarantee your success in the field!