* Durability: Paper is a relatively strong and durable material that can withstand being bent, folded, and re-read many times. This is important for books, which can be used by multiple people over a long period of time.
* Lightweight: Paper is also a lightweight material, making it easy to transport and store books. This is especially important for books that are intended for use by children, who may not be able to carry heavy objects.
* Versatility: Paper can be used to create books of all different shapes and sizes. This makes it possible to create books that are suitable for a variety of reading purposes, from small, pocket-sized books to large, coffee-table books.
* Affordability: Paper is a relatively affordable material, making it possible to produce books at a reasonable cost. This is important for books that are sold to the general public, who may not be able to afford to purchase expensive books.
* Environmental friendliness: Paper is a biodegradable and renewable resource, making it an environmentally friendly option for books. This is important for books that are intended to be used by children, who are particularly sensitive to the effects of environmental pollution.
Overall, paper is a well-suited material for books due to its durability, affordability, versatility, and environmental friendliness.