Jetec 12 Pcs Stone Paper Waterproof Spiral Notebook Journals Notepad Grid Notebooks 5 X 7 Inch Graph Paper Spiral Notepads Waterproof Sheet Journals 6

1 Waterproof Material: the all weather spiral notebook is made of 120 gsm stone paper, which is waterproof, oil proof and durable; The waterproof journal notebook cover is made of PP material; All weather paper wont turn to mush when wet and will repel water, sweat, grease, mud, hailstone, and even survive the accidental laundry mishap; The cover will defend your notebooks from scratches and stains, make sure your notebook stays right in the rain,2 Suitable for All Weather: use a pencil or all weather pen and your notes will stay intact; Standard ballpoint pens will work when paper is dry; Water based inks will bead off sheets; Each page is printed with a grid pattern for flexibility; The notebook paper that does not tear easily even when pulled, makes your writings and drawings last longer,3 Graph Paper Design: the spiral graph paper notebook are suitable for most types of pens;with 1_5 squares, 5 per inch, quad ruled 5x5 which is ideal for math, plotting graphs, engineering class, kids drawings, personal journal, and moreSizeA,SizeB