It's never too early to teach mindfulness! Discover and celebrate the simple pleasures of a baby's world and encourage living in the moment with Mindful Baby Board Book Set from Mudpuppy. The set includes 4 mini board books (Calm, Nature, Happy and Sleep) with 8 chunky pages each, packaged in a slipcase cube. The babies in each book use their senses to experience everyday joys. Greyboard contains 90% recycled paper. Printed with nontoxic inks. Each book is 4 x 4 x 1 inches, box size is 4 x 4 x 4 inches. Suitable for ages 0-5 years.