want to have a practical silicone straw hole plug? If so, our silicone straw hole grommet is carefully prepared for you. Suitable for can lid, mug lid, jar lid and so on, so these silicone straw hole plugs are a nice helper for sealing straw hole needs. Features -Color:Transparent -Material:Silicone -Size:1.70X1.70X0.60cm/0.67X0.67X0.24in - This straw hole plug set is a wonderful housewarming present for your family and friends. - The silicone straw holes grommets can effectively keep and other dirty things from falling into your cup. - The silicone straw hole grommets are specially designed to fill between the straw and the straw hole on your jar or lid. - Made of silicone, these straw hole plugs are safe and reliable, not easy to tear or wear, can be used for a long time. - This set contains enough quantity of straw hole grommets that can meet your daily replacement needs. Package list: 10 x straw hole grommets