As for the pamphlet, it is a small-folded document that contains information about a product or service in a concise and brief manner. As for the brochure, it is a printed document that carries information and images about a product or service, usually eye-catching and well-organized. The flyer is a single sheet that carries an advertisement or a short message, usually used to promote a specific event or occasion. Regarding the poster, it is a large sheet that carries images and text used to promote a film, event, or product prominently and attractively. The pamphlet: A small folded document used to provide detailed information about a specific product or service. Often used in promotional or educational campaigns. The brochure: A printed document containing detailed information about a product or service, usually displayed in an attractive and colorful design. Brochures contain illustrations and images to make the information more appealing. The flyer: A single sheet carrying an advertisement or brief information about an event or product. Flyers are usually small, easy to read, and distributed in public places to attract attention.