The Flat-D Chair Pad is an activated charcoal cloth pad that is placed on your favorite chair. The user is virtually unaware of its presence because it is thin and comfortable. It is also inconspicuous to others viewing it. The black activated charcoal cloth pad is washable and reusable. When gas is expelled the pad absorbs the odor normally associated with the gassy discharge or fart. This flatulence filter thin cloth pad has high absorption of flatulance odor or flatus. It utilizes the highest grade of activated charcoal available to guard or protect you for your bloating or digestion needs.