• Stimulates the development of the baby's right brain with high-contrast cards that promote brain activation. • Encourages your child's instant memory with cards designed to quickly recall images. • Includes 20 cards and 40 pages, adapted for different stages of visual development: 0-3 months, 3-6 months, 6-12 months, and 12-36 months. • Made with safe materials, the cards have a matte, anti-glare surface and are printed with eco-friendly soy ink. • An ideal educational gift for newborns, babies, and toddlers, perfect for birthdays and celebrations. • Product dimensions: 15.2 cm wide, 2 cm high, 17.1 cm long.