Promote Sensory Development with the Gripper Rattle Encourage your little one's exploration with the Gripper Rattle, designed to delight and engage infants aged 3 months and above. Watch as your child discovers cause and effect by turning the rattle around to make the balls fall and shaking them back through, promoting cognitive development. Featuring a vibrant multicolor design, this rattle is crafted from durable ABS and wheat straw materials, ensuring safety and longevity. With its compact size of L: 4.1 x W: 4.1 x H: 3.3 inches and light weight of 0.27 lbs, it is perfect for little hands to grasp and shake. For maintenance, simply wipe the surface with a clean, damp cloth, making it convenient for busy parents.