Features: brand new and high quality Made of food grade plastic, durable and safe to use. Helps prevent messy spills, suitable for top-pop soda cans. Easy to carry/store, so that the opened soda can be stored longer, not afraid of steaming, and maintain the taste. At the same for time, it can also prevent the lips from touching the can mouth and prevent the baby from overturning the drink unintentionally. Active cover design is for easy drinking. Protects the flavor of soda, beer and reduces the speed of distribution. Wide use, cola, soda, beer and juice that cannot be drunk at the same for time can be covered with this convenient cover. The cover is dust and insect proof. It is sealed, so it is more sanitary. Leak-proof to prevent liquid leakage, especially suitable for outdoor car travel. Specifications: Wall thickness: 4 (mm) Appearance: threaded round Material:Silica Gel Size:Approx.6.5cm/2.56inches Rndom Color Package Includes: 4x Can Covers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.