Secure Fit & Wide Compatibility: Designed to snugly fit 10mm straws and popular large water cups like Zojirushi, this silicone straw cap ensures no size worries for everyday use. Safe & Durable Silicone Material: Made from food grade silicone, odorless and toxin free, it withstands hot and cold drinks without deforming or aging after repeated use. Dust & Leak Protection: This straw cap seals tightly to block dust, insects, and spills, keeping your drinks clean and leak free during commutes, travel, or outdoor activities. Stylish Love Shaped Design: Featuring a unique diamond cut love shape, it adds a charming touch to your water bottle while brightening up your daily hydration routine. Easy to Clean & Long Lasting: Soft yet tough one piece silicone resists cracks and stains, rinses clean quickly, and is dishwasher safe for hassle free maintenance over time. Description: Made from food grade silicone, this straw cap is safe, odorless, and free from harmful substances. It withstands extreme temperatures, making it perfect for hot water, iced drinks, milk tea, or coffee without deforming or aging. Designed to fit standard straws with a 10mm inner diameter, it’s compatible with popular large capacity water cups like Zojirushi, ensuring a secure fit without size concerns. Featuring a unique three dimensional diamond cut love shape, it adds a stylish and romantic touch to your bottle while serving as a practical accessory. The tight seal blocks dust, insects, and contaminants, keeping your drink clean and fresh. Its leak proof design prevents spills during travel or daily use. Crafted from durable one piece silicone, it resists cracking and is easy to clean by hand or dishwasher, offering long lasting convenience. Item Name: Straw Cap Material: Silicone Features: Leak Proof, Dust Proof, Decorative Caliber: 10mm Size Details: Inner Diameter: 10mm/0.39" (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 Cap