Stroller time is much more fun when these flash cards come along for the ride This bright, graphic set includes five touch-and-feel cards in five different shapes with engaging textures and pictures. Easy to attach to a stroller, backpack, or diaper bag, these cards are as visually stimulating in the box as they are in baby's hand.Warning: Possible entanglement or strangulation injury when attached to crib or playpen. Do not attach to crib or playpen.