Package Content: You will get 10 pieces of replacement heating elements and 10 PTFE tapes. Sufficient quantity meets daily use and replacement needs. Product Material: The impulse sealer repair kit is made of stainless steel and PTFE cloth, offering reliable performance, durability, high temperature resistance, and quick heating. Heat Resistant: PTFE cloth strips withstand temperatures from -196C to 300C. Safe for high-heat applications. Compatibility: Impulse heat sealer strips are designed for hand-held heat sealers. Please verify product size before purchase. Versatility: Heat seal strips fit most model 200 machines, including F-200, and are suitable for sealing plastic bags, foil bags, kraft paper bags, and non-woven fabrics. Color: As shown Material: Plastic Type: 12 Inch Package Contents: 1 set x heat sealing machine Note: Light reflection and display differences may cause slight color variations between the image and actual item. Measurement error is +/- 1-3 cm.