Crafted from PP material, these inner bottle stoppers are designed to enhance sealing performance, ensuring your beverages or liquids remain fresh and secure. The sleek design fits seamlessly into various bottle types, offering a reliable solution for maintaining the integrity of your stored contents. Features -Color:White -Material:Pp -Size:1.80X1.10X1.10cm/0.71X0.43X0.43in -Material: made from pp material, these inner stoppers long time use without deformation or breakage, making them ideal for everyday storage needs -Enhanced seal: designed to provide a tight seal, these stoppers effectively prevent leaks, keeping liquids secure and fresh during travel or storage -Universal fit: compatible with various bottle sizes, these stoppers offer versatility for different containers, making them a practical addition to your kitchen or travel gear -Ease of use: simple to insert and remove, these stoppers are userfriendly and suitable for all ages, ensuring easy operation for everyone -Freshness preservation: the material helps maintain the freshness of stored items, extending their shelf life and ensuring optimal taste Package list: 50 x Inner Stopper