Includes: 6 colored container lids (blue, purple, gray, black, white, and turquoise). Whether at a party, picnic, or in the fridge, you can easily find your drink and avoid confusion. Leak-proof: These flexible lids fit most standard containers and bottles, keeping your drinks fresh and preventing spills. Reusable: These silicone beverage container lids are easy to clean and durable, suitable for home, travel, camping, and outdoor activities. Material: The container lids are made of safe and non-toxic silicone. They are durable, flexible, and heat-resistant, suitable for sealing open soft drink, beer, wine, or mineral water bottles. Portable: Each container lid measures 6.5 x 6.5 cm, making them lightweight and portable, easily fitting into a bag, backpack, or trouser pocket for everyday use.