3.92 in x 4 in (9.9 cm x 10.1 cm). Total 185 sq ft (17 sq m). Mega. 284 2-ply sheets per roll. 6 mega = 24 regular (based on number of sheets in Charmin Regular Roll). Irresistibly soft, use less (vs. leading bargain brand [USA], vs. bird brand 1-ply [Canada]). Clog safe. Septic safe. Looooong-lasting roll. 1 mega roll = 4 regular rolls (based on number of sheets in Charmin Regular Roll). Roll Fit Guarantee (Roll Fit Guarantee: If not satisfied with your Charmin Mega Roll fit, send original receipt and UPC within 60 days of purchase for a refund. Limited to one redemption per household or name; no organizations. Refund is only for the cost of one pack of Mega Roll. Allow 6-8 weeks for refund. Call 1-800-777-1410 for details). Facebook. Twitter. Join the conversation with Charmin and don't forget to enjoy the go! Questions? 1-800-777-1410. www.charmin.com. www.pg.com. Good Housekeeping: Since 1909. Quality tested. Limited warranty. ghseal.com for details. Charmin is safe for your sewer or septic system. how2recycle.info. FSC: Mix - Paper from responsible sources. www.fsc.org. Rainforest Alliance Certified. Made in the USA from domestic and imported materials.