Practice your writing and penmanship skills. Smooth 15# writing paper with 1" horizontal lines that have a dashed line separating them. No margin line. Grade school composition books skip-line ruled with margin. Color coded, flexible marble covers by grade. Green Marble Cover is ruled for Grade 1. Sewn composition books have 50 sheets/100 pages. Spiral bound composition books have 36 sheets/72 pages. 9 3/4" x 7 1/2".