Each pad offers discreet, reliable protection for light to moderate urinary incontinence and is ?contoured, for a secure and discreet fit.?They can hold up to 1800ml liquid.They are designed for use with close fitting underwear. All you need to do is remove the backing tape and press firmly into your underwear.Flufsan pads are dermatologically tested and kind to skin, with odour control technology, anti-leakage properties and a waterproof backing for additional peace of mind.All Flufsan products are manufactured from sustainably sourced PEFC pulp and are ISO approved.