U by Kotex (R) Overnight Ultrathin Long Pads are 35cm long and feature our Rapid-Dry Core to keep you feeling dry and comfortable. Plus, they are designed to be longer and wider at the back for added protection while you sleep, because your dreams don't stop when your period starts! Rapid-Dry Core (TM) - With a Rapid-Dry Core (TM) that draws moisture away for faster absorption Extra Length & Width - With extra width and length for added overnight protection Unique 3-Layer Design - With a unique 3-layer design for maximum absorbency Protection from Leaks - With grooves that channel moisture into the centre of the pads, giving you even more protection from leaks Secure Wings - Secure Wings keep the pad firmly in place while sleeping Night Protection - Perfect for heavy flow and overnight use.