Description:Introducing the silicone straw cap leak-proof stopper set, a must-have accessory for your daily hydration needs. Crafted from high-quality silicone, this set ensures safety and peace of mind with its non-toxic and odorless properties. Designed to withstand frequent use, it is dishwasher-safe and resistant to deformation. Compatible with 1cm straws, this set features an innovative anti-spill stopper and a round anti-leak stopper at the straw's mouth, effectively preventing any unwanted leaks. The three-piece set includes a versatile straw cap, a straw mouth anti-spill stopper, and a round anti-leak stopper, offering comprehensive protection for your beverages.Constructed from food-grade silicone, these stoppers and caps are durable and temperature-resistant, making them ideal for daily use. Whether you're on the go or enjoying leisure activities, this set is perfect for travel, school, sports, and more. Suitable for Stanley tumblers, this set ensures a secure and leak-free drinking experience wherever you are. Stay hydrated and worry-free with the Silicone straw cap leak-proof stopper set.Item Name: Straw Cap SetMaterial: SiliconeApplicable Scope: for Stanley TumblersFeatures: Dishwasher-safe, Reusable, Food-GradeSize Details:Straw Cap Diameter: 1cm/0.39" (Approx.), Length: 5.9cm/2.32" (Approx.)Anti-spill Stopper: Length: 2.5cm/0.98" (Approx.)Leakproof Stopper: Length: 2.2cm/0.87" (Approx.)Notes: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.Package Includes:1 x Straw Cap1 x Anti-spill Stopper1 x Leakproof Stopper