Eakin cohesive stomawrap 3.35" diameter x 1.97 inner hole x.12" thickness.Designed for large or oval shaped stomas, for those with limited dexterity and for a quick pouching routine.Help prevent leakage by forming a waterproof barrier around the stoma.Help prevent sore and irritated skin, help increase pouch weartime and, fit in any area around the stoma to create a flat surface.