371.8 sq ft (34.1 m) total area. 286 2-ply sheets per rolls. 3.9 in x 4.0 in (9.9 cm x 10.1 cm). 12 longer lasting mega rolls = 48 regular rolls (Based on a regular-sized roll with 71 sheets). Extra strong. Extra absorbent. Septic safe. 4 rolls in one. Compare to Charmin ultra strong bath tissue (This product is not manufactured or distributed by Procter & Gamble, owner of the registered trademark Charmin Ultra Strong). Experience a new level of clean with texture designed to leave no piece behind. Be ready to save more (and use less!) with ultra strong bath tissue from Simply Done. Safe for standard septic systems. Quality Guarantee: If you are not 100% satisfied, return our product for a full refund. www.besimplydone.com. Scan for more information. FSC: Mix - Paper from responsible sources.