Each illustration is printed on a separate sheet (8.5" x 11") to avoid bleed through.You will be offered 37 beautiful, high-quality illustrations in black and white.Age specifications:Coloring books for kids 4-12 yrsColoring books for toddlers 2-3 yrsColoring books for boys & girls 5-12 yrsOur books is a godsend for those who want to unleash their potential.