Multi-Sensory Baby Toy: This baby sensory toy uses 12 kinds of bright colors and textured silicone balls to stimulate baby’s senses. The rattle ring, twisting clicking ball and rotating ball also allow baby to have more sensory fun Silicone Baby Teether: This baby teether is made of high quality soft silicone and ABS plastic, which helps relieve gum pain and ensures the safety of your teething baby, great teething toys for babies 0-6 6-12 months Developmental Montessori Toys: Babies will be instantly drawn to this colorful and lightweight infant toy. Impact size designed for the little hands, encourage grasping and reaching to develop babies’ gross motor skills Essential Baby Travel Toy: Perfect size for tiny hands and easy to store in diaper bags. Relieve babies and keep them busy for a long time, an essential travel toy when baby is on the go, perfect for a car or plane trip Ideal Gifts for Newborns and Infants: This baby sensory toy is an ideal gift for baby Christmas stocking stuffers, baby showers, or birthdays. Perfect infant toys, newborn toys, and baby toys 0-3 3-6 6-12 months Product size: 4.13*4.13*2.76 inch / 10.5*10.5*7 cm, Product weight: 0.25LB / 112g, Inner diameter of rings: 13mm / 0.51 inch, Diameter of silicone teething ball: 20mm / 0.79 inch. This baby toy has been tested by a CPSC approved laboratory to the ASTM F963-23 and CPSIA standard, safe to use!