The Ocean Activity Pad keeps your baby stimulated with a variety of sensory stimulation from high contrast graphics, and hidden items including crinkly features, a rattle, a squeak and a maple wood teething ring hidden behind the Whale. Great for tummy time play! Your baby will be entertained as they interact with the adorable, illustrated animal graphics on the soft sensory play mat. Created especially for newborn to 12 month-olds to engage babies’ curiosity and encourage motor skill development.100% Organic cotton canvas shell, 100% Organic cotton fill, Eco Certified Maple wood teething ring Measures: 12 inches in diameter