50 Pcs Foam Lid Liner Bottle Seals Liners Pressure Sensitive Seal Round Jar Sealer Bottle Seals Heat Resistant Foam Cap Torque Activated Safety for Protection Safety Jar Cap Bottles Vial Tamper Gasket

Product Name: 50Pcs Foam Lid Liner Bottle SealsColor: whiteMaterial: Foam, PlasticPacking list:50pcs * Foam Lid Liner Bottle Seals

• Package Content: This set includes 50 pieces of bottle seals, each measuring 70mm (2.75 inches) in diameter and 1mm in thickness. No glue, heat induction equipment, or extra tools are required for installation.
• Trustworthy Material: Crafted from high-quality PS foam, these bottle seals feature a torque-activated adhesive that creates a secure, self-sealing bond. Simply tighten the cap and wait 24 hours for a reliable seal without any machinery.
• Easy to Use: Place the bottle seals into the cap with the non-printed side facing up, then screw the cap onto the container firmly. Allow 24 hours for the adhesive to set. Ensure the jar mouth diameter is slightly less than 70mm for optimal fit.
• Superior Airtightness: These pressure-sensitive seals effectively block dust, moisture, and dirt, keeping contents dry and fresh. They also prevent leaks and odors, making them ideal for long-term storage of spices, supplements, or homemade goods.
• Versatile Application: Designed for round-neck containers including regular mouth jars, jugs, pots, and cans made of glass or plastic. Perfect for tamper-evident packaging, these bottle seals enhance safety and freshness across various uses.