The Case-it Leatherette Binder 1-inch D-Ring binder is an efficiently-designed 3-ring binder with a five-tab expanding file folder. With a durable Faux leather exterior, this binder features an elastic strap closure and interior mesh pocket to store pens, pencils, ruler and more. The LL-PRO-126, like all of Case-it binders, uses Kraft board instead of PE board to give its binders a firm, stiff shape that won’t buckle or warp. The spine is specially designed so that your binder can lay flat when open, making it easier to add or take papers out, and to take notes in. Case-it is committed to helping you organize your life.