Manual/Automatic Electric Model. No need to roll all the time manually, with automatic electric function, labor free, high effciency, more acurate. 110V power, no transformer needed.Manually available if you are doing a small laminating. Soft rubber rollers, smooth surface. With cold lamination, wrinkles or bubbles are much less likely to form. Cold laminators won't harm documents or photographs All metal construction for heavy duty commercial and professional uses. Adjustable roller position suitable for various material thickness. High quality/high precision cold laminator. Stand with rollers.