1.What are the feature of Stayfree Secure XL Ultra Thin? Ultra-thin pads for incredible comfort. Extra large with wings ensure the pad stays in place. Gel Lock Technology converts heavy flow into gel and locks it in. Odor Control System helps prevent odor and keeps you feeling fresh. 2.About this item 50 percent thinner than regular thick pad. Up to 100 percent absorption and locking of fluid. Long lasting dryness. Better adhesion helps pad stay in place. Individually folded and wrapped for carrying and disposing.