Tork® Universal Bath Tissue Roll with OptiCore® features patented two-part core that offers reduction in product waste and cost, ensuring maximum use of each roll before advancing to the next. Ideal for cost-conscious high traffic washrooms. All Tork® bath tissue products are safe for septic systems. Tissue Type: Toilet; Number of Plies: 1; Number of Sheets: 1,755/Roll; Width: 3.75".