Metal Cover (Dual Color): For a longer lasting lifespan & a more professional, heavy duty look. Silicon Rollers: Provide the flexibility of laminating Metal Gears: To guarantee strength and durability. Ready Light / Power Light / Power Switch Forward / Reverse Switch: Allows easy corrective action for jams. i.e. when document is improperly fed or temperature was set too high. Heat / Cold Switch: Offers cold lamination function. Transformer: steady power Electronic Circuit (PCB) & Gradual Temperature Control: For a fast, consistent and easy fine-tuning of temperature. Ideal when operator requires frequent changing of pouch thickness, pouch composition or when laminating different materials. Dual Heat System :infrared heating system, more efficient than plate Photo Ready: Heated-rollers allow a balanced heat distribution during laminating process, thus guaranteeing a crystal clear, bubble-free laminating result even when you laminate photos & ink-jet printouts.