Come and Check Our Promo Solutions.Made from plastic. This product gives away 100 sample US dollar bills for entertainment. You can certainly use the real dollar for parties and family gatherings, which will make you the shinning guy in the room. This product needs to use 3 *1.5AA batteries but NOT contain. Also we can provide as your request. 7.5" L x 6.3" W x 3.1" H Pls check inventory and detailed info with us before placing your orders.