Charmin Ultra Strong® Bathroom Tissue. 12 double rolls = 24 regular rolls. Use up to 4x less! 4x stronger†. Plus resistant†. †When wet versus the leading bargain brand (USA). Clog safe. Septic safe. 12 rolls. 165 2-ply sheets per roll. Try with Charmin Fresh mates. A routine to feel fresh and clean. Unscented. Charmin is safe for your sewer or septic system. Based on number of sheets. Limited warranty to consumers. Replacement or refund of defective. Good housekeeping, since 1909. Questions 1-800-777-1410. www.charmin.com. ©2013 P&G.