These are heat strips designed for most sealing machines, crafted from durable aluminum and high-temperature fabric for easy use and replacement. Lightweight and safe, they are essential accessories for your sealing needs. Effortlessly seal various types of packaging, making them a great helper for your daily sealing tasks. Features: * Color: As shown. * Material: Aluminum, high-temperature fabric. * Size: 24.50X0.70X0.10cm/9.63X0.28X0.04inch. * Utilizes high-temperature fabric and aluminum to ensure the durability and practicality of hand sealer heat strips. * Offers rapid heating, no oxidation, and high resistance, providing a much safer and more efficient sealing method. * Convenient installation with excellent toughness, suitable for hand-pressure sealing machines, highly practical. * Resistant to breakage; you can use a screwdriver or other tools to easily move the buckle into the heating wire socket. * Simple structure and appropriate length, suitable for both professional and personal use. Packing list: 5 x Sealer Heat Strips