All books are intentionally designed with soft, rounded corners, and without any small, detachable plastic pieces. Take little ones on a relaxation journey with their best friend, Slumber Sloth! The Slumber Sloth story is a tool to promote sleep or manage anxiety. This interactive routine promotes: Relaxation/Sleep. Mind-body connection. Anxiety Management. The Slumber Sloth Board Book measures 5" wide by 7" tall and features 12 fully illustrated pages.