Perfectly weighted to soothe and comfort, our soft-sewn lap book has interactive features to explore on every page! From fun-to-touch textures to a mindful breathing exercise, the quiet activities are designed to calm children down and help them focus and recenter—a super-engaging way to develop fine motor control and self-regulation skills! Plus, the book is easy to clean—just remove the weights and mirror before washing! Book weighs 3 pounds and measures 10 1/4" x 11 3/8".