Always Infinity FlexFoam pads provide zero feel and zero leaks for up to 12 hours of protection. These Size 3 extra heavy flow pads are unscented and feature a 35% larger back for better coverage. The FlexFoam material is incredibly thin and flexible, designed to move with your body while the super absorbent holes pull moisture away from the surface. This lot includes two boxes, each containing 28 pads, for a total of 56 pads.