3 Teflon FoodSaver Replacement Strips for Vacuum Sealers - Fits FoodSaver, Rival Seal-A-Meal, Weston, Cabella's, Nesco and Other Models - by TEXAFLON

These work great; but of course you only need one for each vacuum sealer, and they should fit any of them. However, there is a problem, and i was ready to send them back. It was impossible to get the tape backing off in order to apply them. Then, I figured it out, and it was so easy. The top strip is metal, which is subject to quite a bit of heat from the vacuum machine when sealing. The tape backing is plastic. I took one end and used the flame from our gas stove (a cigarette lighter would probably work just as well) to shrivel up the end of the plastic backing. That gave a big piece to grab on to and voila.... done.