Model Number: TS-056 sound pad 1 Key Specifications/Special Features: Applied for children's picture books and kid's learning toysMaterials: ABS, ticker tape and sound barSounds: music, animals, vehicles, people, children's songs and more, with high-quality acoustic and one time durationPaper type: cardboard, coated paper, fancy paperPrinting types: flexographic printing, silkscreen printingTriggered: turn on the sound button, the pre-recorded sounds can be heard when pressing the relative pictures, at the same time, reading the picture bookCustomized sizes, sound and printings are welcome