This Undated Day Planner is designed for us Minimalists. Our simplified design allows for more writing room. Start your day, your week, and your year with a plan of action to set personal goals and manage your time. Heavy duty double loop lay flat wire binding and rugged covers hold up to tough use. Rigid back cover for stand-alone use. (8.5 x 11 inches) 144 pages, 12 Undated months.