Lanai binders are made from moisture resistant genuine Pressboard. Panels are smooth, and made from highly-densified Type I cover material, with a distinctive marbled, mottled appearance. Documents are secured with a quality three ring fastener system that features a double trigger. This 3-ring binder has a 175 sheet capacity. Genuine Pressboard contains 30% post consumer waste and 60% total recycled fibers, making this an eco-friendly product. This Letter size binder includes inside pockets to hold even more 8.5" x 11" documents. Multiple colors available.