An example of a lamination kit includes a first flexible film substrate, a primer fluid, a fixer fluid, an aqueous inkjet ink, a lamination adhesive, and a second flexible film substrate. The primer fluid includes a first binder. The fixer fluid includes a cationic salt and an organic acid. The aqueous inkjet ink includes a second binder, a pigment, a surfactant, a co-solvent, and a balance of water.