Nature Saver 2/5 Tab Cut Letter Recycled Classification Folder - 8 1/2" x 11" - 2" Expansion - Prong K Style Fastener - 2" for Folder, 1" for Divider - 2 Divider - 25 pt. - Fiberboard, Pressboard, Tyvek - Gray/Green - Eco-friendly, Durable, Tyvek Gusset