These wide mouth mason jar lids are tightly sealed with leak-proof seal and turn mason jar into a drinking bottle,to storage some dry goods or liquid drinks,dishwasher safe

Canning lids use with wide mouth mason jars to take some food on the go or storage food like beans and oatmeal in your pantry,flip cap good for pouring liquid like lemonade

Mason jar lids with integrated silicone gasket provides a secure seal to leak proof,cover the jar lid and then press hole cover hard.The airtight seal keeps your food fresh

The flip cap lid is securely attached on mason jars,will never fall off or flop down while you are pouring,suitable for ball mason jars and other wide mouth mason jars

High quality food-grade plastic and silicone material,BPA free,leakproof,fashion design,a hole for easy to carry and hanging on kitchen,bike,backpack,ect.