Protect yourself and loved ones from night-time leaks by adding a booster pad to your adult diaper or underwear. Booster pads are the most cost effective and easiest way to give you immediate added absorbency. Booster pads have a flow through design which allows liquid to pass through into your diaper or protective underwear once the booster pad is full. This effectively extends the life of your diaper or protective underwear. Due to the nature of the flow through design, booster pads must be used in conjunction with a main product such as a diaper.