This is a set of round-shaped paper leak-proof films made from paper material, designed for practical use. Featuring a simple round design, these cup paper pads are durable and not easily broken. The convenient and practical cup sealing films are leakproof and widely used for beverage cups, drink cups, and more. Features: - Color: Black - Material: Paper - Size: 11.00 x 11.00 x 0.01 cm / 4.32 x 4.32 x 0.00 in - Suitable for 85–95 mm diameter cups - Sealing papers can withstand high and low temperatures, making them suitable for both hot and cold drinks - Cup sealer film has good toughness; easily pierced by straws for convenient use - Ideal for packaging and sealing various beverages, helping prevent leaks - Choose the appropriate sealing film size to match your cup - Simple in design yet highly functional and convenient to use Package List: 500 x Leakproof Paper Films