Durable Silicone Valve: Crafted from high-quality food-grade silicone, this replacement valve ensures odorless and tasteless drinking experiences. Resilient materials that resist breakdown and maintain longevity without drying out over time. Enhanced Bottle Protection: Protecting your bottles from dirt and stains with this practical silicone valve. Enjoy a worry-free drinking experience as it prevents original valve discoloration, ensuring sustained cleanliness and comfort. Custom Fit Design: Tailored for popular Gx water bottles and 32oz containers, the replacement silicone valve and plastic insert seamlessly integrate without altering or damaging the bottle's structure. Maintain the bottle's integrity while enhancing functionality effortlessly. Leak-Proof Seal: The cup lid features a secure seal that prevents leaks, providing peace of mind during home use, school activities, kitchen tasks, restaurant services, parties, or outdoor adventures. Enjoy spill-free hydration wherever you go. Versatile Applications: Ideal for various settings including home use, schools, kitchens, restaurants, parties, and outdoor activities. This versatile silicone valve ensures compatibility across different environments for convenient and reliable bottle maintenance. Item Name: Distribution Valve Material: Silicone Application Scenario: Water Cup Sealing Features: Durable, Custom Fit Design, Leak-Proof Seal, Versatile Size Details: Screwdriver: 8cm x 0.7cm x 0.7cm/3.15" x 0.28" x 0.28" (Approx.) Distribution Valve: 2cm x 2cm x 0.7cm/0.79" x 0.79" x 0.28" (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: 6 x Distribution Valves 1 x Screwdriver