32 finger holes makes this ball easy for baby to grasp Smooth, flexible patented design makes the Oball soft and captivating for little hands Perfect for kids of all ages Get a Grip on Playtime. The Oball Classic is the most perfect ball ever created! At 4" in diameter, this award-winning flexible design allows babies of all ages to grip, catch, and throw a ball with ease. Soft construction and 32 large finger holes make it easy for little hands to grip and play. Easy-care material wipes clean to help eliminate germs and dirt.