Leak-Proof Design: Our bamboo lids feature a leak-proof silicone ring and seal, ensuring a tight closure to prevent leaks and spills. The removable silicone ring makes cleaning a breeze, providing convenience and peace of mind during use. Safe & Eco-Friendly: Crafted from natural bamboo, our lids are free from harmful substances like BPA, making them a safe choice for your family. The environmentally friendly material is durable, easy to clean, and resistant to deformation, offering long-lasting quality. Universal Size: With an outer diameter of 70mm and an inner diameter of 58mm, our bamboo lids are designed to fit most ordinary mouth jars perfectly. The 10mm straw hole accommodates various straw sizes, making it versatile for different beverages. Care Instructions: To maintain the quality of your bamboo lid, it is recommended to clean it after each use with water below 85F/185F. Store the lid in a dry place when not in use to prevent moisture damage. Avoid prolonged exposure to humid environments for optimal longevity. Versatile Usage: Our 70mm bamboo lid with a straw hole is compatible with a wide range of containers such as drinking bottles, beer cans, and glasses. Description: Enhance your kitchenware collection with our bamboo cover featuring Leak-proof Silicone Ring and Seal. Crafted from Safe Natural Bamboo Material, this lid is eco-friendly, BPA-free, and durable for long-term use. The 70mm size fits regular mouth jars perfectly, with a 10mm straw hole for added convenience. The removable silicone ring and seal ensure a tight seal, preventing leaks and spills. Easy to clean and maintain, simply wash after use and store in a dry place. Versatile and widely compatible, this bamboo lid is ideal for various glassware, making it perfect for gatherings with loved ones. Elevate your dining experience with this functional and stylish bamboo lid today! Item Name: Bamboo Cover Material: Bamboo Style: Modern, Simple Shape: Round Applicable Places: Leisure Bar Applicable Objects: Beverages Features: Leak-proof, Reusable, BPA-free Size Details: Outer Diameter: 7cm/2.76"(Approx.) Inner Diameter: 5.8cm/2.28"(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: 4 x Bamboo Lids