Features: - Develop children's logical thinking skills. - Exercise cooperation skills, improve hands-on ability. - Enhance the ability to distinguish shapes and things. - Promote hand-eye coordination and stimulate sensory development. - The newborn baby from 0 to 6 months is very interested in the black, white and red patterns. It is helpful for the baby to watch more and more black and white cloth books, which is helpful for the development of visual nerves and brain. Specifications: Material: Fabric Size: 10*10cm Package included: 4 x Cognition Soft Cloth Books Notes: 1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.