Premium All-around : designed to act as a 360° spill prevention system for your drinkware. Effortlessly safeguard your beverages from splashes, leaks and spills to have peace of mind while travelling or commuting. Exclusive Compatibility with for 2.0: This spill stopper accessory kit is designed to fit perfect with for 2.0, 40oz & 30oz tumblers. you can personalize and effortlessly coordinate your cup for a complete stylish look. Highest Quality Food-Grade Silicone: Made from premium, -free, safe silicone our stoppers have been engineered to be and withstand temperature variations. Use in high heat or cold, our silicone ensures no leakage, no odour and retains its function use after use. Easy Installation & Maintenance: The spill stoppers fit snugly into your tumbler and can be just as easily removed. These spill stoppers are also dishwasher-safe, making them quick to clean so you can spend more time enjoying your day instead of cleaning up. Material: Silica gel colour: Black Package Contents: 4 x Spill Stopper kit(3pcs small accessories per set) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.