Biodegradable and formulated to be safe in septic systems. Ideal for high traffic areas as it reduces runout and servicing time. FSC® Certifed. Contains 88% post-consumer recycled content. Ply-bonding reduces the risk of ply separation. 3-5/16" core size. 2-ply. 1,000 feet per roll. White. 12 rolls per carton.