Our original period protection! For up to eight hours of comfortable protection. Featuring a unique LeakGuard skirt, Tampax Regular Cardboard Tampons offer backup protection to help stop leaks before they happen. Their FormFit design also gently expands to fit your unique shape, so you can feel comfortable and confident during your period. Tampax Cardboard Tampons have an Anti-Slip Grip applicator for easy insertion. Absorbency: Regular; For Use With: Dual Vending Machines.