According to your description, I want to buy some heightening stickers, which are sold on the Internet, but I want to make it clear that there is no exact external heightening sticker, which has a definite effect on people's height. Pay attention to a balanced diet and moderate exercise, which can make people healthy, fit and healthy, and also increase their figure. It is easy to believe that online heightening stickers are inappropriate. If there is, it must be a lie. Go to Normal No.3 Middle School.