Fits directly inside of protective underwear Provides 4 extra cups of absorbency day or night Great for overnight or when a bathroom is unavailable More Info Because Boosters are designed to work with our protective underwear to increase total absorbency. Unlike incontinence pads, booster pads do not have a plastic backing so that liquid can flow through into the underwear below once saturated. Booster pads quickly wick moisture away from the skin and are topped with a soft, cotton-like material to keep you dry and comfortable. Booster pads should be changed when full but before soaking through which reduces costs; this means incontinence underwear is a backup and need not be replaced as often. Booster pads hold more than 4 cups of liquid and are a great choice when traveling with limited bathroom breaks, or overnight when extra absorbency is required. They also reduce costs, as a replacement booster pad is less expensive than a new pair of incontinence underwear. Please note that packaging shown may differ slightly from the actual product. How To Use Use inside disposable incontinence underwear. Booster pads will absorb liquid until saturated, then excess liquid will flow through to the incontinence underwear underneath. Dispose when saturated. If incontinence underwear is also saturated, replace underwear. If underwear is not saturated, replace only the booster pad. For added discretion, use with Because Biodegradable Disposable Bags to dispose. ✔ Adds 4 extra cups of absorbency to any incontinence underwear✔ Pack of 20 booster pads