3.8 in x 4.0 in (9.6 cm x 10.1 cm). 207.7 sq ft (19 sq m). 164 2-ply sheets per roll. Double 12 rolls = 24 regular rolls. Septic safe. 2 layers that flex and hold up. 4x as many sheets. Strength and softness guaranteed. 4x as many sheets. 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 choose between comfort & strength; Our proprietary technology that produces as super-flexible paper designed to hold up; Responsibly sourced, renewable materials that meet the standards of the sustainable forestry initiative-so it's good for the earth ( Flushable and septic safe for standard sewer and septic systems. Guaranteed to fit your roll holder or your money back (Visit for refund details and requirements. Limit one (1) per person or household). Sustainable Forestry Initiative: Certified fiber sourcing.