Video / HP camera insert Premium ZINK Paper 2x3" Pack size of 20 cartridges Cartridge dedicated to printers: Sprocket Sprocket 2in1 Product of HP Film parameters: Pack of 20 cartridges for 20 instant shots, cartridge format: 2x3'' or 76x50mm, the entire cartridge (76x50mm) can be printed, there is no separated frame. The frame can be added from the device level, the back of the paper is self-adhesive (just remove the protective paper), the picture printed on paper is fully dry immediately after printing, water-resistant paper and mechanical damage. Paper specification: paper allows you to print fully coloured photos without using ink, 200 billion color crystals (C,M,Y) have been distributed over 2x3" which, during the thermal process in the camera, produce a colour image, paper is resistant to UV rays, moisture and mechanical damage, has a very long service life, paper is placed in the device in packages of 10 pcs. The installation of the film in the device is extremely simple and even a child can do so. Simply insert the cartridges as indicated in the chamber and close it. The only thing left is taking pictures (the description of the installation is also included in the device manual). Attention! The printers and cameras shown in the photographs are not sold, they only serve as a viewpoint.