LASTS ALL YEAR. * Water resistant covers protect your notes. High-quality paper resists ink bleed** so notes stay clear and legible. Notebook has 100 graph ruled sheets and includes storage pocket to hold loose sheets from the notebook. Patented, reinforced storage pocket helps prevent tears.*** Spiral Lock wire prevents coil snags, and Neat Sheet perforated pages easily tear out. Perforated sheets measure 11" x 8-1/2" when torn out. Overall size of 11" x 9-1/8". *ACCO Brands will replace any Five Star notebook that is returned within one year from the date of purchase. Contact ACCO Brands Consumer Affairs for instructions. **Under normal usage, paper resists ink bleed with common student writing instruments such as pencils, ball point pens, gel pens, felt tip pens and highlighters. ***Based on independent laboratory test results that establish pocket tear strength as compared to non-reinforced pocket in Five Star notebook.