Disposable period panties with a unique built-in menstrual pad, 3 Pack + 3 Toss ''n'' Go disposal bags. The First and Only leak-proof, worry-free period underwear. Up to 12 hour protection day or night. Attractive style and soft elastic looks and feels like regular panties. Never ruin another pair of your favorite panties. PantiePads provide ultimate period protection and are extremely convenient. Unlike other period panties that require wash after each use, these you just wear and toss away, it’s that easy! Underwear Size is equivalent to regular pants size. Available sizes: S (2-4), M (6-8), L (10-12), XL (14-16)