Info booklet is used to keep precious pictures and documents (for business office), for example, it can be used to manage contracts, newspaper clipping, music scores and other materials. It is used to keep precious pictures and documents (for business office), for example, it can be used to manage contracts, newspaper clipping, music scores and other materials. Info booklet is used to keep precious pictures and documents (for business office), such as contract, newspaper clipping, music score and other materials. It is used to keep precious pictures and documents (for business office), for example, it can be used to manage contracts, newspaper clipping, music scores and other materials. Info booklet is used to keep precious pictures and documents (for business office), such as contract, newspaper clipping, music score and other materials. It is used to keep precious pictures and documents (for business office), for example, it can be used to manage contracts, newspaper clipping, music scores and other materials. Info booklet is used to keep precious pictures and documents (for business office), such as contract, newspaper clipping, music score and other materials. It is used to keep precious pictures and documents (for business office), for example, it can be used to manage contracts, newspaper clipping, music scores and other materials.