Our lunch box silicone plugs stoppers that fit into your lunch box lid, creating an airtight seal. These reusable plugs are easy to insert and remove, making them convenient for daily use. Ideal for both kids and adults, they help keep your meals fresh and delicious, whether you're at school, the office, or on a picnic. Features -Color:White -Material:Silicone -Size: 1.50X1.50X1.10cm/0.59X0.59X0.43in -Heat resistance: this plug is heat resistant, ensuring it remains and effective even with frequent use -Practical silicone material: crafted from practical silicone, this plug is designed for everyday use, providing a reliable seal for your lunch box -Effortless placement: the smooth surface of the plug makes it easy to place and remove, offering convenience in your daily routine -Convenient replacement: easy to install and replace, this plug your lunch box remains in top condition with minimal effort -Essential kitchen accessory: with its thoughtful design, this plug is an essential accessory for any kitchen, enhancing both functionality and aesthetics Package list: 4pcs lunch box air hole plug