Classy material: the heating elements is fabricated from Nickel chromium, features with immoderate resistivity, low resistance temperature coefficient, extreme temperature of use, nice corrosion resistance against excessive temperature, brief heating, durability and never clean to break Easy to operate: require only a screwdriver for set up on most machines, try and change the outdated facets to have a closer bag sealing function in on every day foundation use, replace the package when the (cloth) is warning, replacing color, or the seal impact is not good Appropriate size to use, please examine the size closely earlier than purchase Applicable situations: appropriate for many machines with the amount two hundred as part of their mannequin number, for example, like minded with f-200, -200, -200 and extra Type: 2 hundred Type Colour: Silver Material: Nickel chromium Size: 240 x 2mm Package Contents: 10 x impulse sealer heating features 10 x corresponding material tapes Only the above package content, other item are not included. Note: Light and sundry displays may cause the color of the object within the picture somewhat different from the real thing. The size allowed error is +/- 1-3cm.