Practical & Secure Food Storage: Argon Tableware's Flip Lock Food Storage Containers offer a secure, airtight seal that keeps your food fresh longer. The childproof flip-lock feature ensures added safety, perfect for homes with little ones while maintaining freshness. Stackable & Space-Saving: Maximize cupboard space with these stackable containers. Their space-efficient design allows for easy customization to fit your storage needs, keeping your kitchen organized and helping to reduce clutter. Versatile for Everyday Use: Perfect for storing a variety of pantry staples such as cereal, flour, sugar, pasta, rice, coffee, nuts, snacks, and sweets, these containers keep your essentials fresh and neatly organized in any kitchen or pantry. Durable & BPA-Free Construction: These strong containers are made from durable, BPA-free plastic, ensuring long-lasting use. The flip-lock mechanism provides extra security, while the sturdy design makes them perfect for families with children, preventing breakage and spills. Perfect Sizes & Dimensions: This set includes 3x 500ml jars and 1x 1200ml (1.2L) jar, offering a variety of sizes for different storage needs. Dimensions: 500ml (W: 10cm, D: 10cm, H: 10.5cm), 1.2L (W: 10cm, D: 10cm, H: 20.5cm). Freezer safe, perfect for meal prep and storage!