Foldable binoculars are a practical advertising gadget for children and adults. They have educational values - they help to understand the principle of operation and construction of the binoculars. They do not require assembly. They take up little space and the flat housing facilitates transport and distribution. They are made of high quality laminated cardboard with attached lenses. The binoculars provide a large advertising space - full-color offset printing according to an individual project over the entire surface!