Musical bag is good products as gift and promotion items.4 colour printing can be printed outside to promote your market. Our musical bags are widely matched in wine, cigarette, high-grade diamond bags When you open up the button, it can automatically play a nice music,. The music type ,bag design and size can be any made according to the customer's choice. It is a new and innovative bags in the market.Standard Size of the paper bag is as below:22x6x32cm31x8.5x28cm30.5x11.5x41cm31x9x9cmOEM order is welcome.