FitRight Double Up Booster Pads are super absorbent incontinence liners that add absorency to disposable briefs and undergarments for extended protection. The Double Up Diaper Doublers have ultra-thin technology that improves dryness with super-absorbent polymer. They have an adhesive strip to help keep them in place. The booster pads for diapers are soft and gentle for a superior feel again the skin. They are individually wrapped for added convenience. Available in 2 sizes: 3.5" x 11.5" and 7" x 17".