Sinbana 3pcs Silicone Seal Replacement for Ninja BlendBoss Personal Smoothie Tumbler, Food-Grade Gasket Compatible with BlendBoss Travel Cup Leak-Proof Replacement Ring for Smoothies & Frozen (Gray)

["Package Contents: You will receive 3 gaskets designed to create a secure airtight seal for your blender, effectively preventing leaks and spills during blending, shaking, or when carrying beverages.","Perfect Size Fit: Each seal measures approximately 9cm/3.54in in diameter, ensuring a precise and secure fit for compatible blender cups to maintain stable sealing performance.","Food-Grade Material: Made from good-quality, BPA-free food-grade silicone, safe for daily use with smoothies, frozen drinks, and other beverages.","Dishwasher Safe & Easy Cleaning: Designed for convenient dishwasher cleaning, helping simplify your maintenance routine while extending the lifespan of your cup or blender components.","Compatibility: The gaskets is perfectly compatible with Ninja BlendBoss travel mugs and personal smoothie blenders. Please confirm compatibility with your needs before purchasing. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Ninja BlendBoss."]