Description Upgrade your food storage experience with this premium lunch box silicone ring, designed for leak-proof lunch box seal and airtight food container seal. Crafted from high temperature silicone ring material, the gasket enhances your lunch box by delivering a secure, high elasticity gasket fit that preserves freshness and makes your meal commute mess-free and reliable every time. Features -Color:White -Material:Silicone -Size:13.00X13.00X0.20cm/5.11X5.11X0.08in -Inner Diameter: 12cm -Leakproof performance: prevent spills with the leakproof lunch box seal, ensuring your food stays secure and mess-free during transport to work or school -Silicone ring: crafted with high temperature silicone material, this replacement seal ring offers exceptional tear-resistance and extends the life of your lunch box -Perfect compatibility: the lunch box silicone ring is designed for a precise fit, ensuring your airtight food container seal is always effective and food remains fresh longer -Enhanced thermal retention: upgrade your insulated box sealing ring to maximize heat retention, keeping your meals at the ideal temperature until you’re ready to eat -Effortless maintenance: quick to remove and clean, the silicone lid seals replacement gasket simplifies meal prep while helping to maintain a hygienic bento boxPackage list: 4 x Lunch box seals