Introduce your own littler learner to first words, colors, shapes, and numbers with Mudpuppy''s Little Learner Board Book Set! The Board Book Set features bold, high-contrast artwork by The Indigo Bunting and includes 4 extra-sturdy board books, packaged together in a slipcase box. - 4 board books: Numbers, Shapes, Colors, First Words - Packaged in a slipcase: 4", 10 cm cube - Each book: 4 x 4 x 1", 10 x 10 x 2.5 cm - 8 chunky pages per book, 32 total - Greyboard contains 90% recycled paper. Printed with nontoxic inks. - Ages 0-5