Povidone-Iodine prep pads are suited for disinfecting minor cuts, abrasions, blisters and burns. The pads contain 10% povidone-iodine, an effective topical antiseptic. Dynarex povidone-iodine prep pads restrict germicidal activity longer than regular iodine solutions. They're ideal for prepping the skin prior to injections, venipunctures or other minor procedures. Prep pads are 1-1/4 inches x 2-1/2 inches, which is an ideal size for disinfecting skin surfaces.