Description This product features leak-proof stoppers and silicone sealing rings designed specifically for insulated cups. The silicone material ensures a tight seal, preventing any liquid from escaping. Ideal for maintaining the temperature of your beverages, these accessories are essential for anyone who relies on their insulated cup for daily hydration. Features -Color:White -Material:Silicone -Size:7.80X7.80X0.20cm/3.07X3.07X0.08in -Inner diameter: 7cm -great material: made from great silicone, these sealing rings are built to last, ensuring longterm reliability and performance -Leakproof design: the leakproof design effectively prevents water from spilling, protecting you from burns and keeping your belongings dry -great fit: these rings fit snugly on your insulated cup, preventing water from leaking even when the cup is inverted -Easy replacement: the replaceable leakproof rings are easy to clean and maintain, making them convenient for everyday use -Versatile use: suitable for various insulated cups and bottles, enhancing your drinking experience with their multifunctional designPackage list: 6 x seal rings