Refer back to your notes even on the roughest job site with A notebook that survives rain, sweat, grease or anything else the job site digs up.Impact-resistant Wire-O binding doesn’t get bent out of shape when tossed around in packs or your pocket.The Polydura cover creates a tough but flexible outer shell defending your notes from scratches and stains.Rulers, conversion charts, and map scales printed on the cover prove handy in the field. COVER COLOR: Green or Tan MATERIAL: Polydura, 19 gauge REFERENCE: Imperial metric rulers, conversion table, map scale BINDING STYLE: Wire-O PROPERTIES: Rust-resistant FINISH: Rounded Corners ALL-WEATHER PAPER COLOR: Green or Tan SHEET SIZE: 4" x 6" PAGES: 100 pages / 50 sheets WEIGHT: 20# Rite in the Rain PERFORATED: No PAGE PATTERN Pattern: Universal INK COLOR: Dark Green or Brown