Features: Vibrancy baby rattle toy with built in sand creates visual and auditory stimulation, use nontoxic friendly materials for infant safety and sensory development. Features ergonomic grip design, combining plastic and premium sand to produce gentle rattling sound for auditory exploration. Great sensory toy for newborns and infants aged 0-12 months to enhancing hand eye coordination and color recognition during early developmental. Perfect for tummytime, crib play, or interactive parent baby bonding, this multifunctional infant toy suited to home and travel environment effortlessly. Combines educational value with entertainment as both a shakeable rattle and sand filled percussion instrument, design to attracting babies through vivid color and rhythmic auditory. Specifications: Component: Plastic, Wood, Metal Product Size: As picture shown Type: 01/02/03 Package Includes: 1 Set Sand Hammer Baby Hand Bell Toy note: Please allow 1-2cm error due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color the item.