- FOOD GRADE CERAMIC: Crafted from high-quality, thick ceramics, our food storage jars are designed to withstand both cold and heat. The interior rubber ring in the lid prevents air from entering, ensuring your food stays dry and fresh. The polished finish is elegant and resistant to fading. - DIMENSIONS: Available in three sizes—3.3 x 3.3 inches, 4.8 x 6.6 inches—with capacities ranging from 9 to 44 fl oz (0.21 to 1.02 pounds of coffee beans). Each jar is tailored to meet your diverse food storage needs. - KEEP FOOD FRESH LONGER: The silicone sealing rubber ring creates an airtight seal, fully protecting the contents. This design maintains a dry environment, prolonging freshness and making it easy to access and organize your food items. - ORGANIZE YOUR KITCHEN: Store a variety of items such as cereals, pasta, rice, coffee beans, spices, snacks, and more in a neat and hygienic manner. These jars are perfect for keeping your kitchen tidy and your ingredients easily accessible. - PRACTICAL USE SCENARIOS: Use these jars to store baking supplies in your kitchen, organize snacks for a party, or even keep your bathroom essentials neatly arranged. Their versatile design fits seamlessly into any setting. - ATTRACTIVE AND FUNCTIONAL: Beyond their practicality, these jars add an elegant touch to your kitchen or pantry, combining functionality with aesthetic appeal.