Straw Cover: Suitable for the straws with a diameter of 0.4" (10 mm)
Exclusively for 2.0 Tumblers: Designed to be compatible only with Stanley Cup 2.0 40 oz, 30 oz and 20 oz tumblers
Premium Material: Made of premium silicone, durable, reusable, and easy to wash by hand, dishwasher
Protects Your Cup: The straw topper prevents spills, the straw fix stoppers stop spills and secure the straw, and the lid spill plug stops leaks while making it easy to drink
Purchasing one you can get: 2× Straw Cover, 2× Round Leak Stopper, 2× Square Spill Stopper
