Premium Quality & Safety: Crafted from high-quality food-grade glass, these 4-oz mason jars are BPA-free, lead-free, and built for durable reuse. The elegant embossed pattern adds style while ensuring clear content visibility. They are safe for refrigerator, dishwasher, and microwave use (lid off). Safely freeze liquids up to 3 oz. Ideal as reliable small mason jars for everyday use Reliable Airtight Seal: The 2-piece lid with a built-in silicone gasket is engineered to create an airtight seal. When the screw band is tightened, these lidded 4-oz canning jars effectively block air and moisture to prolong freshness. This leak-proof design makes them perfect for storing dry goods, crafts, and various household items Versatile for Storage & Crafting: Perfect for a variety of uses, these mini mason jars with lids are great for storing jam, honey, nuts, and spices, or for DIY projects like candle making and party favors. The compact size of 4 oz mason jars is ideal for organizing kitchen pantries, desks, and creating personalized gifts Practical & Elegant Design: Featuring a delicate embossed pattern, these mini mason jars offer a classic aesthetic. The practical 2.75-inch regular mouth and smooth inner walls allow for easy filling and cleaning. Their space-saving design helps keep kitchens and shelves tidy and organized Complete Gift-Ready Set: This value set includes 24 glass jars (4 oz) with lids, 24 labels, 24 kraft tags, 2 hemp strings, and 2 cleaning sponges. All components are securely held in protective foam to ensure the jars arrive in perfect condition—ready for gifting or immediate use ASIN B0FWQYHGF8 Size 4 oz-24 pack Color clear jar 4fl.oz Capacity 4 Fluid Ounces Item Form glass Brand Name Alotpower Unit Count 24.0 Count Item Volume 0.23 Cubic Centimeters Item Weight 3.11 Kilograms Closure Type Screw Lid Material metal Manufacturer Alotpower Material Type Glass, Metal Container Shape mason jars Package Quantity 1 Material Features Food Grade, Recyclable, Reusable Material Type Free BPA Free, Lead Free Included Components cleaning sponges, stickers, strings, tags Is the item microwaveable Yes Item Dimensions L x W x H 2.48 L x 2.48 W x 2.24 H Product Care Instructions Dishwasher Safe(except lids) Specific Uses For Product Party Favor, storage Is the item dishwasher safe Yes Recommended Uses For Product Candy, Sauce, Nuts, Honey, Dry Powder Spices, Cookies Other Special Features of the Product Air Tight, Durable, Portable