It is crafted form bamboo material, safe, and can be used for a long time. With a seal ring, this bamboo lid can provide a more perfect seal for most jars and bottles. They are helpful for you to some handmade beverage for your kids, friends, family or guests. Features - ColorKhaki - Material: Bamboo - Size: 7.00X7.00X4.00cm/2.75X2.75X1.57 in. - If you want to give your kids or friends a special bottle for drinking, this bamboo lid is a necessary item for meeting your DIY needs. - With a straw hole, the bamboo lid will easily win the favors of people who prefer to drink by straw. - Smooth surface without any burr, safe to use, comfortable to touch and easy to clean. - The seal ring an airtight seal, avoiding leakage and keeping the drink fresh for a long time. - It is widely used in home, coffee shop, restaurants, clubs, parties, etc. A perfect jar lid for handmade beverages containers. Package list: 96 x lids