This case is BLANK and needs dye sublimation ink which is heat pressed directly onto a specially coated metal insert, creating a high quality permanent image that is then attached firmly to the black plastic case, helping to provide excellent protection for your mobile phone. NOTE: Listing is only for the phone case. No actual phone is included. Sublimation Phone Case iPhone Hard Rubber 2D Blank Case for iPhone Black Color Comes with aluminum plate PC+TPU (Plastic + Rubber) Case Suggested Transfer instructions Temperature: 375 F Time: 50 seconds Pressure: Light Remove film from aluminum first Wipe aluminum with a wet cloth to remove residue wipe dry NOTE: The recommended settings above may need adjustments for the best results. Settings will vary depending on the heat press brand and model ink and paper and atmospheric conditions. The substrate should be at room temperature Features Downloads