1. The contrasting black and white colors can attract the baby's attention, stimulate the baby's visual awareness of objects, promote the rapid development of the visual nervous system and brain, and improve the intelligence. 2. Crystal super soft fabric, filled with high quality PP cotton 3. Fine stitching, comfortable touch, no fluorescence, no fear of biting 4. Built-in bell, shake gently to make a crisp sound 5. All parts are fully filled, the hand is elastic, and the touch feels fine 6. Weight: about 50 grams 7. Dimensions: 6 x 15 cm