Applicable scene:These wide mouth spout caps are a must-have tool for home, kitchen, restaurant, coffee shop, bar indoor cooking, outdoor grilling and more, saving you time and effort.Fits 86mm Mason Jars wide mouth pour spout: Our plastic mason jar lids is specifically designed to fit 3.4in Mason jars perfectly,It's also perfect for storing other liquids, with a drip-free pouring spout.of BPA-free food grade tinplateand acrylic , built to last, permanently attached to the jar lid for a smooth pour every time.Package Contains: 2pcs Mason Jar Pour Spout Lid+ 4 Lid Caps，The spout holder is made from virgin plastic and is an excellent way to certify the quality of your waterWide range of uses：The easy-control spout is suitable for all types of light liquids in the Wide Mouth Mason Jar (86 mm/3.38 in), other uses include vanilla, vinegar, maple syrup, coconut milk, salad dressings, and even homemade creamer. Applicable scene. These spout caps are a must-have tool for home, kitchen, restaurant, coffee shop, bar indoor cooking, outdoor grilling and more, saving you time and effort.