Mason Jar Pour Spout Lid Stainless Steel with Handle, Wide Mouth Pour Spout Flip Cap Lids for Mason Jars, Anticracking Leak Proof Seal Cover Airtight for Drinking Salad Dressing & Food Storing(2PCS)Note: When using a Mason jar lid, first rotate the lid counterclockwise by at least 30 degrees (to ensure the threads on the sealing disk align properly with the jar threads). Then turn the lid clockwise to screw it on. This will complete the seal between the lid and the jar. When pouring, press the anti spill sleeve firmly against the top of the lid so the spray lid doesn't fall off. Environmental protection and durability: the use of high quality