Our vacuum sealer upper gasket is designed to provide a reliable seal for your food preservation needs. Made from hightemperature resistant and fireproof foam, this sealing strip durability and safety. The adhesive backing allows for easy installation, making it a convenient replacement part for your vacuum sealer machine.FeaturesColor:BlackMaterial:FoamSize:32.00X3.50X0.50cm12.58X1.38X0.20inEnhanced vacuum seal: replacing the gasket can significantly improve vacuum sealing, ensuring no air leakageideal fit: each gasket is precisely designed to fit well, preventing any air leakspractical sealing: singlesided adhesive strips product sealing, preventing oxygen and moisture from enteringPractical: multiple replacements save on maintenance and replacement costs, keeping your machine in optimal working conditionEasy to use: simple operation without the need for additional tools, making it convenient and quickPackage list: 4pcs x Vacuum Sealer Gaskets