Flat-D Deodorizing Chair Pad Roll-it or fold-it and take it when you travel in your car, bus, train, plane etc..(It can fit in a bag or pocket) Many users get several months of use out of it A thin black 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