the longevity and performance of your travel cups and water bottles with our silicone seal rings. Crafted from silicone, these replacement gaskets provide a secure, leak-proof seal. They are designed for easy installation and removal, making them an ideal solution for maintaining the integrity of your drink containers while on the go. Features -Color:Black -Material:Silicone -Size:6.50X6.50X0.50cm/2.55X2.55X0.20in -Note: Suitable for 16oz/20oz bottles -Reusable silicone: crafted from silicone, these seal rings offer sealing performance and durability -Universal compatibility: suitable for a wide range of travel cups, ensuring a suitable fit and -Userfriendly design: easy to install and replace, making it convenient to keep your travel cups leak proof -Stylish and functional: these seal rings are designed to be both aesthetically pleasing and highly functional -Leakproof design: provides an effective seal to prevent leaks, ensuring your beverages remain secure Package list: 6 x sealing rings