Straw Overflow Stopper Cup Falling Stopper Cup Straw Cap Outdoor Straw Sleeve Features: ??A good partner for cups: Are you still worried about the leakage of the tumbler? While it may not be completely leak-proof, our cup leak-proof stopper is designed to significantly reduce spills and spills, providing an improved leak-proof solution for your glass. Don't let leak ruin your day! ??Durable and Safe Material: Our products are made of safe food-grade and can be used for long without deformation. It also has excellent heat resistance and sealing properties. ??Easy to install and clean: Installing the -spill stopper is very - just place it the glass lid and press lightly to use. It fits securely, is hand washable, and is dishwasher safe. thoughtful family and . Whether you're traveling, participating in outdoor activities, or using it in your daily life, you can confidently say goodbye to messy spills with our spill stoppers. ??Comprehensive Protection: The straw prevents straw spillage and prevents dirt from entering, keeping your straw clean. The straw stopper securely seals the straw and prevents leakage, while the round leak-proof stopper, with its unique, allows for proper for stable, drinking experience. Say goodbye to messy spills and to more convenient, leak-proof tumbler experience! ??WORKS WITH MULTIPLE VERSIONS: Accessories include 1 straw stopper, 20-40 tumblers with handles. Meet your different needs. Product details: ◆ Product name: straw cap ◆ Size: 10mm ◆Suitable scene: suitable for 20-40oz ◆ Made of (food grade) material; ◆Food grade silicones materials have passed and LFGB certification ◆ The silicones material used is extremely elastic, comfortable to and extremely flexible; ◆ Easy to clean, does not hurt your hands, does not stick to silicones ; ◆ silicones rubber has excellent heat resistance, cold resistance, resistance and aging resistance. The outstanding performance of silicones rubber is its wide operating temperature, which can be used in -40℃ (or lower temperature) to +250℃ (or higher). temperature) for long-term use; ◆ Due to the stable properties of silicones material, it has longer service life than other materials that cannot meet the needs. ◆ Can be washed in the dishwasher, microwave, oven, and refrigerator; ◆ Various colors are available for customization; products can be customized to with and LFGB certification standards. Product Contains: 1x Poop Straw Cap