The Wimmer-Ferguson Infant Stim-Mobile introduces baby to high contrast images and colors for early visual and multi-sensory development. Ten interchangeable graphic cards offer a range of simple high-contrast images to more complex colored patterns and graphics to foster visual development. Graphic cards are labeled by age to guide you with recommended graphics to use as baby's vision develops. The adjustable cord on this infant mobile allows you to easily change distance of graphics from baby as their vision develops. Winner of an Oppenheim Toy Portfolio Blue Chip Award. Ages 0+ Measures 26 inches tall when assembled Surface wash only This product meets or exceeds EN71 and CPSIA safety regulations