Produce detailed charts, graphs, and other drawings with this letter-size green-tint quad-ruled engineering computation pad. Thehelps markings stand out, while the three-hole-punched edge lets you insert this computation pad into standard three-ring binders. This TOPS quad-ruled engineering computation pad has 100 double-sided sheets and employs a 5 5 quad ruling, so there's plenty of space to work with. This notepad is perfect for taking notes and writing down appointments. Sheet size: 8. 5"W 11"H. 100 sheets per pad ensure you don't run out of space for notes. The top-bound design lets you quickly flip through papers to find information. Graph-ruled sheets for convenient writing. Provides a unique look with a green chipboard cover and green tinted pages. A three-hole punched design lets you easily integrate the pad or its sheets into a binder for archiving and storage of important notes. Made in the USA. Draft plans, schematics, and other detailed projects with this TOPS letter-size 100-sheet green-tint quad-ruled engineering computation pad.