Thank you for viewing. This is a picture book from the "Oxford Reading Tree" series, which is popular as an English learning material. Size: Approximately 17 x 19 cm Paperback The cover and back cover of the picture book use thick paper. Please note that the colors may appear different depending on the shooting conditions, lighting, and the environment in which you view the images (PC monitor or smartphone screen). Please understand this beforehand. Please purchase with the understanding that this is an overseas product. Although it is a new, unused item, there may be scratches or minor imperfections due to it being an overseas product. Please understand this before purchasing.