Coreless roll means more tissue per roll 5 Ω roll diameter White Fits Kimberly-Clark Professional* Double Roll Coreless Tissue Dispenser (KIM-09604, sold separately) This product is made from wood that came from a certified managed forest. This tissue brings you a high capacity, easy maintenance system which results in less run-outs and lower maintenance costs. Elemental chlorine-free (ECF) bleaching. Waste reduction with 100% elimination of core waste. Nearly 75% longer than standard roll bath tissue. 5 Ω roll diameter. This product is made from wood that came from a certified managed forest.