Designed for infants and toddlers from birth to three years, this set of black and white vision cards supports early visual development through high-contrast imagery. Each box contains 256 cards, presented in a color box for easy storage and display. The cards are made from soft, durable cloth, Making them safe for little hands to explore and gentle enough for crinkle sensory play. These cards are ideal for use during tummy time, travel, or quiet play at home, helping to stimulate focus and visual tracking. Sold wholesale by the box.