Five Star Advance Spiral Notebook-Standard Size, 3-Subject, 150 College-Ruled Sheets, 11 x 8.5 Inch Sheet Size, Assorted Colors, 6 Pack Pack of 6 3 subject black notebook contains 150 college ruled perforated sheets. 11 in. x 8.5 Inch tear-out sheet size. Divider has an expanding pocket to hold more loose papers. Plastic front and back covers provide year long durability. Lasts All Year. GUARANTEED!* Includes 3 movable plastic dividers. Tab on the divider is always visible from font cover so you can easily find and flip to any section. Spiral Guard covers wire to prevent coil snags, and provides a comfortable grip around the spine of the notebook. Convenient pen loop on front cover keeps your favorite pen or pencil handy. Writable label on the spine makes it easy to title your notebook and find the right one in your locker quickly.