KOBAYASHI Underarm Sweat Sheet‧No More Underarm Sweat Stain RIFF!New unique concept - Riff:R - Refine, I - Ideal, F - Fine, F - FreshNew design with new package.Easy to use and simply dispose after use.The shape fitly suits human arm curve for easy sticking on sleeves.Material is only 1mm thick of cotton, just like sticking nothing. Never be noticed from outside.The absorbing layer can effectively lock the sweat to prevent sweat from remaining stain on clothing.It absorbs your sweat fully to let you feel refresh all day long.With deodorizing ingredient, no need to worry about your embarrassing smells any more.No fragrance is used and thus protects your skin.