Fits virtually all vacuum sealers, as well as most models of hand/impulse heat sealers. Replaces degraded or burnt-out PTFE tape, which is a crucial barrier between the heating elements and the bag. Old tape causes poor bag sealing and can lead to broken heating elements and a broken sealer. The tape may be slightly wider and longer than necessary, allowing for broad compatibility. The tape should be replaced when it looks worn, is discolored, or if the seal is not perfect. Simply peel off the tape from the roll and place it in the correct position (you may need to clean the tape before placing the new tape). Over the wire for vacuum sealers, under the wire for impulse sealers. [Broad Compatibility] Compatible with vacuum, hand, or impulse heat sealers. Fits almost all for , , Seal A Meal, Cabella's and Nesco vacuum sealers. Perfect fit for models including FM2000, FM2100, 2240, 2440, 2244, 2450, 2840, 2860, 3240, 3460, 3835, 3840, 3880, 4440, 4800, 4865. GameSaver, Professional etc. Perfect for Pro 2100, 2300 and more. Compared to ordinary tape, this PTFE tape is more heat and cold resistant. It has good insulation effect for high voltage; there is no chemical reaction for chemical drugs or agents and solvents; It has resistance to light, oxygen, wear, corrosion, unusual smoothness, good adhesion and other advantages. Color: Light brown Material: PTFE Size: Width: 1.3 cm Thickness: 0.13 mm Length: 10 m Package contents: 2 x roll PTFE fabric tape Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.