When it comes to hunting big game, proper scent control and knowledge of scent traversal understanding through terrain is crucial to success. PhaZe 3 Windfloaters accurately show your invisible downwind scent path, exposing updrafts, downdrafts, and thermals that powder or smoke based products simply can't reach. Long Range. Reads wind and thermals further than powder or smoke Long Lasting. Approximately 75 uses Easy Carry. Small and compact, fits in your pocket or pack Feather-light, natural fibers that follow wind currents Effective use from ground level or in a tree stand Works in any wind speed Made in the USA For optimal scent control results, use PhaZe 3 Windfloaters in conjunction with the entire PhaZe Body Odor System!