Five Star Spiral Notebook, 1 Subject, Wide Ruled Paper, 100 Sheets, 10-1/2" x 8", Cobalt Blue (72023) 1 subject blue notebook contains 100 wide ruled sheets that are ink bleed resistant. 10.5 in. x 8 Inch page size. Neat Sheet perforated pages easily tear out with clean edges. Water resistant covers protect notes all year. Lasts All Year. GUARANTEED! Plastic front cover and coated back cover also ensure maximum durability. Notebook is 3-hole punched for easy insert into a 3 ring binder. 10.5 x 9.5 x 1.12 inches overall Four pocket page dividers separate subjects and store loose sheets. Reinforced to help prevent tearing. spiral Lock wire prevents coil snags so notebook wont get caught on your clothes or backpack.