This sealing film sealer is designed for cup sealing machines and works with cups measuring 90 to 105 millimeters in diameter. It is suitable for sealing 16-ounce plastic cups used for beverages such as bubble tea, water, cold coffee, juice, and soda. The product includes two rolls of sealing film, providing a convenient solution for creating secure, airtight seals on cups. It is ideal for use in beverage service settings, helping to keep drinks fresh and prevent spills. The sealing film is compatible with standard cup sizes and is easy to apply with the appropriate sealing machine.