Rapid absorbs and locks away fluid to help keep your skin dry and comfortable. Keep fluid within the pad to help prevent leakage all around. For extra protection against front and back leakage. Provide better side coverage to help prevent side leakage and stains. Free Inside 2 pcs Stesafe Flow Wings Sanitary Napkins 16+2=18 Pads Staysafe Sanitary Napkin -Regular Flow 10+2=12