Heat Sealer, Mounting Portable, Seal Length 6 In., Seal Width 1/2 In., Max. Seal Thickness 4 mil, Voltage 120VAC, Watts 25, Standards ETL.UL, Heat Sealing Type Constant, Compatible With Plastic Optical Fiber (POF), Aluminum Foil, Overall Length 7 In., Overall Height 3-1/2 In., Overall Width 6-3/4 In., Operation Type Clamp Style Hand Held'