<br><b>What make Bedoo 40 Pack Mason Jars 4 oz unique?</b> <br><br><b>❤❤❤100% Food Safe, BPA-free and Lead-Free</b> <br>Each Bedoo mini mason jar with leakproof lid and band are certified food grade, made of high quality glass that resists cracking and breaking. Silver lids are time tested non-corrosion material. <br><br><b>❤❤❤Premium Airtight Seal </b> <br>2 piece lid and band that seals well to prevent any air from entering the jar to preserve its freshness. Perfect for preserving and canning. <br><br><b>❤❤❤Keep the Long Time Food Fresh </b> <br>Refrigerate up to 3 weeks and freeze up to 1 year. Freshly preserve and store up to 1 year. <br><br><b>❤❤❤Clear Glass Mason Jar </b> <br>Ensures the highest visibility possible,easily seeing the jelly jar's contents and determine if they’re spoiled. <br><br><b>❤❤❤Mason Jars Are Used for Several Different Uses:</b> <br>1.food presentation: These smooth canning jars is Perfect for jam or jelly, spices, baby food,honey, cosmetics. <br>2.Glass clear jar is also ideal for decoration and crafts: These mason jars will be a hit at any party, get together or wedding. Cool classic retro jar shape everyone loves. Use for drinks, shots, party favors, crafts, condiments, candles or whatever you can dream up. <br><br><b>Product Details:</b> <br>Matirals: High quality glass <br>Each mason jar measures: 2.36* 3* 2.36 inches <br>Lid measures:3inches/76MM <br>Each Capacity: 4 fluid ounces. <br>Package: Set of 40 jars <br><br><b>NOTE:</b> <br>Please allow 1-3cm error due to manual measurement. <br>If you receive defective or missing jars about Bedoo small canning jars, please contact us for replacement or refund.