TreeFrog Tree-Free Copy Paper, 20-lb., 8-1/2 x 11, 5000 Sheets/CartonMade entirely from sugarcane by-products (Bagasse), a readily available and renewable raw material. No wood-based fibers yet performs like a traditional wood-based paper while offering a 13% carbon footprint advantage. Tested for biodegradability and compostability according to European standard EN 13432; biodegradable in 12 weeks and can be composted commercially. Recyclable with other office papers in mainstream recycling systems. Suitable for high-volume, everyday use with jam-free performance in high-speed copiers and printers. Size: 8 1/2 x 11; Paper Color(s): White; Paper Weight: 20 lb; Sheets Per Unit: 5000.