Note: Straws are not included. Comes with anti-spill plugs that prevent any liquid from overflowing out of the cup, making sure you dont have to deal with spills or messes. Features: One set includes 2 straw caps, 2 square anti-spill plugs, and 2 round anti-spill plugs, simplt to replace. Keep drinks clean, prevent dust, debris, from entering your beverage. Also have a good leak-proof effect and a fixed straw for easy sipping. Only compatible with the Stanley tumbler size of version 1.0 for 40oz. Easy to use, can be easily inserted into your cup tumbler. Made of silicone, durable, safe and non-toxic, reusable. Easy to clean. Can be used for camping outdoors, traveling for business, or using it daily at home. Specifications: Material: Silicone Color: White Size: Approx. Straw caps: length 5cm, inner hole 0.8cm Square anti-spill stopper(LxW): 2.5 x 1.7cm Round anti-spill stopper: diameter 2.4cm One Set Includes: 2 x Straw Cover 2 x Square Spill Stopper 2 x Round Spill Stopper Package Contents: 1 x Silicone Spill Proof Stopper Set Please Note: Due to manual measurement, there might be a tolerance in the product size. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store