Durable silicone caps designed for longterm use on milk bottles and other bottle types. These caps are resistant to deformation and breakage, providing reliable performance over time. Simple operation for everyday use. Open and close easily without a bottle opener. Reusable lids with silicone stoppers for bottles offer convenient sealing and reusability. Multifunctional compatibility. Not limited to wine and beer, these caps also seal other beverage bottles such as juice and soda. They fit and work with soda can lids and dog food can lids as well, expanding their practical applications. Strong sealing performance. Made from silicone, the caps deliver sealing properties to maintain the freshness and flavor of your beverages. They serve as a can saver lid and as soda bottle caps to minimize leaks and preserve drink quality. 23 use scenarios After opening wine or beer, reseal with the silicone cap to preserve carbonation and extend flavor life during storage. Seal juice or soda bottles after opening to prevent spills in bags, purses, or coolers and to keep drinks fresh. Temporarily seal soda can lids or dog food cans after opening to maintain contents' freshness when immediate use is not possible.