This is a can cap, which is made of hard silicone, suitable for standard beverage cans, and reusable, easy and great to use. Leakproof and while opening your drinks for a long time. Nice and wonderful for choice. Well-made and practical to use. Features -Color:Assorted color -Material:Silicone -Size:10.40X9.00X1.10cm/4.09X3.54X0.43in - Suitable for: 65mm/2.56in,75mm/2.95in,85mm/3.35in diameter cans. - Applicable temperature range -40 to 240 degree centigrade. - Wide range of application. The can cover is suitable for standard beverage cans, and it can be reused. - The beer can cap is lightweight for easy and convenient to carry and store when not in use. - These leak-proof beer cap could be reused, and simply snap onto another can, practical. - With can cover, you don't have to worry about your drink spilling, and it's easy to clean and use. - With this can lid, invading your beverage and no more sand accidentally falling in anymore. Package list: 4 x can caps