Tranquility TopLiner Booster Pads can be used in conjunction with any disposable diaper or protective pull-up underwear in regular sizes (XS - XL). If you're looking for a Booster Pad for Plus sizes (XL+), try Tranquility TopLiner Contour Booster Pad. The TopLiner Booster Pads come in 3 different sizes - Mini, Regular, and Super.
With the flow-through design, the pad will fill to capacity between 5.7 fl oz (0.7 cups) to 14.2 fl oz (1.7 cups) depending on size, and then allow any additional liquid to pass through to the disposable undergarment below. For reference, the average adult releases 8-12 fl ounces (½ - ⅔ cups) when they "go"