Our baby toys are made of soft cotton fabrics, and features bright, captivating colors and various textures and sounds develop baby's hearing. A combination of various materials (different fabrics, soft plastic teether, smooth and rough plastic rings) stimulate baby to explore with his hands and mouth, and delight in grasping, teething, rattling, pulling and more; developing his sense of touch , hand-eye coordination and fine motor skills. All our products containing no heavy metals nor other toxic substances; is also AZO and formaldehyde free; and complies with EN71 and ASTM consumer safety standards.