... wall sticker: 1,Wall chart for learning with fun 2,non-toxic 3,costomized 4,learning fruits, vegetables, numbers,etc... teaching/ ... 2,Application: teaching for preeducation children, primary/middle/high school students/foreigners who are interested in learning Chinese language and culture & ... ,ECO all the material is Eco-friendly and safe for children 6,Sample: 3--7days 7,Packing: our standard packing ...