Canon SELPHY Color Ink & Paper Set KP108IN The prints are postcard size and has Canon watermark in reverse side. Ink and paper are compatible with previous models (Delphi CP series only) It features dye sublimation technology. It contains enough ink and paper for 108, (4x 6) inch prints. Postcard Size and Canon Watermark Reverse Side. Ink and Paper are compatible with previous models (Delphi CP Series Only) Postcard Size and Canon Watermark Reverse Side. Ink and Paper are compatible with previous models (Selphy CP Series Only) Experience high-quality, portable printing with the KP-108 postcard sized ink/paper set which includes 108 sheets of 4" x 6" photo paper (approximately) and 3 ink cassette. These postcard sized photos are printed using dye sublimation print technology, so that means as soon as you print is finished it is instantly dry, smudge free and water resistant. Specifications Brand: Canon Model: KP108IN Dye Sublimation Resolution: 300 x 300 dpi Borderless 4 x 6" Photo in 47 Seconds Wi-Fi & Mobile Device Connectivity 100-Year Archival Prints AirPrint & Canon PRINT Capable 2.7" Tilting LCD Display SD Card Slot and USB Port Photo Optimization Options 108-Sheet 4 x 6" Photo Paper Print Pack