All Cotton Large (30 Pieces) Every Day One to fifteen percent bigger than regular pantyliners. 2. The only ones that have a top sheet made entirely of cotton for protection 3. Extremely absorbent and incredibly gentle, even for delicate skin 4. Perfect for the days leading up to and following your period. 5. Wrapped individually for additional hygienic protection. 6. Suggested by the Greek Gynecological and Obstetricians' Union. 7. Oeko-Tex® Standard 100 certified, meaning it doesn't contain any dangerous materials. 8. Tested dermatologically.