4 - 4 Roll packs. 286 2-ply sheets per roll. 45.6 sq m (496 sq ft). 9.9 cm x 10.1 cm (3.92 in x 4 in). 16 Mega = 64 Regular (based on number of sheets in Charmin Regular Roll). Cleans better, use less (vs. Leading bargain brand (USA), vs. bird brand 1-ply (canada)). 1 Mega = 4 Regular rolls (based on number of sheets in Charmin Regular Roll). Looooong-lasting roll. Charmin is safe for your sewer or septic system. Clog safe. Roll fit Guarantee: If not satisfied with the roll fit of Charmin Mega Roll, send original receipt, original UPC and form completed at www.charmin.com/guarantee within 60 days of purchase for a refund. Limited to one redemption per household; no organizations. Refund is the cost of one package of Charmin Mega Roll Toilet Tissue, plus $1 for postage. Allow 6-8 weeks for a refund. Call 1-855-814-5064 or visit www.charmin .com/guarantee for details. Good Housekeeping: Since 1909. Quality tested. Limited warranty. ghseal.com for details. www.charmin.com. www.pg.com. ghseal.com. www.charmin.com/guarantee. how2recycle.info. www.fsc.org. Facebook. Twitter. Join the conversation with Charmin and don't forget to enjoy the go! Questions? 1-800-777-1410. www.charmin.com FSC: Mix - Paper from responsible sources. www.fsc.org. Rainforest Alliance Certified. how2recycle.info. Made in the USA from domestic and imported materials.