1. The color will not fade when washed with water, easy to clean
2. Built-in sound paper, it will make a sound when it is turned to stimulate the babys hearing
3. Three-dimensional tail, exercise babys grasping ability
4. Cloth fabric, not torn or bitten
6. Specifications: 4 pages
7. Size: about 18.5 x 15cm
8. Weight: about 55g