16 sq m (174 sq ft). 10.8 cm x 9.4 cm (4.27 in x 3.72 in). 396 2-ply sheets per roll. 4 super mega = 24 regular (Based on number of sheets in Charmin regular roll). 6 rolls (vs. Charmin Regular Roll) in 1. Bigger & taller (vs. Charmin regular roll)! 1 super mega = 6 regular rolls (Based on number of sheets in Charmin regular roll). Unscented. Charmin is safe for your sewer or septic system. www.charmin.com. www.pg.com. how2recycle.info. Facebook. Twitter. Join the conversation with Charmin and don't forget the enjoy the go! Questions? 1-800-777-1410. Try our roll extender. FSC: Mix - Paper from responsible sources. Rainforest Alliance Certified. Made in the USA from domestic and imported materials.