PRETYZOOM Silicone Sealing Ring for Lunch Box Accessories 4.33" Replacement Seal for Kids Bento Box Leak-Proof Insulation Gasket for Food Storage

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About

Effective Sealing Performance: This silicone sealing ring is designed specifically for lunch boxes to provide a secure and tight seal, helping to maintain food freshness and temperature for extended periods
Premium Silicone Material: Made from non-toxic, heat-resistant silicone, this sealing ring safety and durability, allowing direct contact with food without harmful effects
Simple and Practical Design: The sealing ring features a slim profile measuring approximately 4.33 by 4.33 by 0.12 inches, making it easy to install and remove while fitting perfectly on compatible lunch boxes
Easy Maintenance: This silicone ring is smooth and resistant to stains, allowing for quick and thorough cleaning by hand or dishwasher, making it reusable and convenient for daily use
Versatile Usage: Ideal for use with various lunch boxes including silicone containers and bento boxes, this sealing ring enhances the sealing capability and helps prevent leaks during transport