Features Body fit, Cottony soft, Motion-fit, Anti back leakage, Japan technology Product Marketing Longest* * Applies to Sofy Comfort Nite'42.5cm within Unicharm Sanitary Napkin Sleep Tight Till Morning Motion-Fit, Anti Back Leakage Fits & follows natural body movement New Motion-Fit innovation, it fits perfectly to your body shape throughout the night while giving you full back coverage Instant & speedy absorption Raised center fits to body for speedy absorption Prevents side leakage Soft flexible leak gathers at both sides of napkin to securely block side leaks Did You Know Leakages can happen when you use a flat sanitary pad? A flat surfaced pad doesn't follow the curves of your body, leaving gaps in between which can cause leakage! Brand Marketing No.1* Brand in Japan *Intage SRI, Total Sanitary Napkin series category accumulated sales value, Jan'18 - Dec'19. Other Information Material: Pulp, Nonwoven Fabric, Polyethylene Film, Paper Tissue, Hot Melt Adhesive, Sodium Polyacrylate, Elastic Fiber