Each book uses a different tourist landmark as its theme, with lively colors. It can be used to decorate coffee tables or as props for taking photos. The books use thickened panels, which are stiff and will not arch. Two sections of double-sided tape are used at the panel connection to make the bonding stronger. Order as many as you need to complete your decor project. *Please note that these are decorative items, there are no pages and no text, they cannot be opened for reading. Please note that After receiving the product, you need to perform a simple folding action to complete the assembly of the product. You can refer to the operation video in the product link. That's easy.