The 5.5" x 8.5" FSC Mix Stone Soft Bound JournalBook® features a FSC® Mix soft paper cover. It includes 80 sheets of lined stone paper, which is water-resistant, tearproof and noticeably smooth for a superior writing experience. It also features an elastic closure, ribbon page marker, elastic pen loop and back document pocket. And through a partnership with 1% For The Planet, one percent of sales of all EcoSmart® products are donated to environmental nonprofits.