This bilingual card machine comes with 112 double-sided cards, offering a hands-on way for toddlers aged 0 to 3 to explore words and sounds in two languages. Each unit measures 10.5cm, making it easy for small hands to hold and interact with during early learning play. The set is designed to support vocabulary building and auditory recognition through simple card insertion and audio feedback. Sold wholesale by the box, with 60 pieces per carton, each in a color box.