Coloring books are 12 pages and 5" x 7" in size. Each includes a 4-pack box of assorted crayons. Manufacturered by Fun Express. Set of 12 coloring books and crayons. Safe and non-toxic. Conforms to ASTM D-4236. Bring these Christmas coloring books to life with your own creativity. A fun activity for kids to do during the holiday season.