Small - 20cm (7.75") Medium - 24cm (9.5") Large - 27cm (10.75") For average flow, gives you breathable, leak-free protection all day long. •adjustable 2-snap fastener gives a great fit into narrow or wider panty gussets •flexible lengths mold to your natural curves in small - 20cm (7.75"), medium - 24cm (9.5") or large - 27cm (10.75") •super absorbent core and leak-proof layer is built into an "all-in one" non-bulky pad