We require our customers to speak English well, because as we work with customizations and measurements, it is absolutely necessary that we can communicate clearly, to avoid any miscommunication. In case something is wrong with the measurements you took we need to be able to contact you via email to sort it out, and we need to be able to understand each other clearly. It is also necessary to speak English, in case anything goes wrong with the shipping process, such as a wrong address or phone number or some missing information, and we need to contact you via email to sort it out. If you don’t speak English we encourage you to buy locally instead. Thank you for your understanding!