Design and Aesthetics Bright, colorful designs to attract and hold a baby’s attention. Various shapes and textures to stimulate sensory development. Construction and Materials Made from safe, non-toxic, BPA-free materials. Soft and lightweight for easy gripping by small hands. Durable construction to withstand rough handling. Safety Features Rounded edges and smooth surfaces to prevent injuries. Large enough to prevent choking hazards. Meets or exceeds safety standards for baby toys.