Product Overview
The 2cm silicone rubber O ring is a food-grade sealant designed for vacuum flasks and lunch boxes to prevent leaks and spills.
Product Features
Made from high-quality silicone material, it provides a tight seal, is heat and cold resistant, and durable for long-lasting use.
Product Value
The O ring keeps food and beverages fresh, prevents leaks, and ensures hassle-free travel with its reliable sealing capabilities.
Product Advantages
The O ring is versatile, leak-proof, durable, and essential for maintaining the freshness and integrity of meals and drinks.
Application Scenarios
Suitable for vacuum flasks, lunch boxes, travel essentials, picnics, and outdoor activities, providing a secure and leak-proof seal for food and beverages.