Fits virtually all vacuum sealers, as as models of hand / impulse heat sealers Replaces deteriorated or burnt-out PTFE tape, which is a crucial between the heating elementsand the bag. Old tape causes poor bag sealing and can lead to a broken heating elementsand a broken sealer Tape may be slightly wider and than necessary, allowing for broad compatibility. Strip should be replaced when appearing warn, discolored or if sealing isn' perfect Just tape from the roll and place on the area (you may need to clean the strip location placing the new piece of tape). Over the wire for vacuum sealers, under the wire for impulse sealers [Wide Compatibility]Compatible with Vacuum, hand or impulse heat sealers. Fits all of for , , Seal A Meal, Cabella's and vacuum sealers. Perfect fits for models including FM2000, FM2100, 2240, 2440, 2244, 2450, 2840, 2860, 3240, 3460, 3835, 3840,3880, 4440, 4800,4865. GameSaver, Professional etc.. Great for Pro 2100, 2300 and more. Comparing with common tape, this PTFE tape is more heat and cold resistant. it has good effect in insulation for high voltage; there is no chemical reaction for chemical medicines or agents and solvents; It possesses resistance for light, oxygen, wear-resisting, anti corrosion, unordinary smoothness, good paste and other advantages. Colour:Light brown Material: PTFE Size:Width: 1.3cm thickness: 0.13mm length: 10m Contents: 2 x roll PTFE Fabric Tape Only the above content, other are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.