Complete Set This complete set includes 9 pieces, providing everything you need to protect and enhance your Stanley Cup experience. High Quality Silicone Material Made from food grade silicone, these cup accessories offer durability and high temperature resistance (-20C ~120C), ensuring longevity and safety. Fashionable & Functional Not only are they functional, these accessories also add a touch of style with their flower charm chain, enhancing your outdoor experience. Versatile Compatibility Designed to fit Stanley Adventure Quencher 40 oz H2.0 & Stanley IceFlow 20 oz 30 oz & Simple Modern 40 oz and others with a cup bottom diameter of 2.75-2.95". Easy Maintenance These cup accessories are easy to clean, dishwasher safe, and designed for hassle-free maintenance, making them perfect for everyday use. Leak-Proof Design The spill stopper features a 360 leak-proof design, providing an airtight seal that prevents spills and keeps your drinks safe.