109.3 sq ft (10 sq m). 4.0 in x 4.0 in (10.1 cm x 10.1 cm). 164 2-ply sheets per roll. 2 layers that flex and hold up. Double 6 rolls = 12 regular rolls. Compulsive design for a comfy clean. Confession: We can be a little obsessive about all the tiny details that go into our products. After all, crafting Quilted Northern Ultra Soft & Strong to meet your expectations matters. That's why it includes: Two soft, durable layers with interwoven fibers—so you won't have to choose between comfort & strength; Our proprietary technology that produces a super-flexible paper designed to hold up; Responsibly sourced. renewable materials that meet the standards of the Sustainable Forestry Initiative — so its good for the earth (www.guiltednorthem.com/sustainability). 2x as many sheets. Septic safe. Flushable and septic safe for standard sewer and septic systems. www.quiltednorthern.com. Sustainable Forestry Initiative: Certified Sourcing. www.sfiprogram.org. how2recycle.info.