Wide Mouth Mason Jar Pour Spout Lids With Handle Reusable Plastic Flip Cap Lid ,Leak-proof Airtight Seal Black Features: 【4 Pack Canning Lids】It’s a good way to change your mason jars into drinking bottles,it’s perfect for tea cold brew and protein shakes. You should make some coolness to this hot summer. There are 4 mason jar lids with handle, just put in a straw and they become lids for drinking. 【Widely Used】The inner diameter of each mason jar pour spout lid is 3.3 inch,which is perfect to compatible for all wide mouth mason jars. with airtight mason jars flip top lids, which is a long-lasting storage solution for any wet or dry foods. 【Leak-proof】There’s a silicone gasket on the lid for sealing, which is detachable and easy for cleaning. With the best spout for pouring on these mason jar pour spout lids, it would be great for using pour dressing and close the airtight cap and store them in the fridge. 【High-Quality Materials】Made of BPA free and heavy duty plastic to hold heavy weight stuff for hanging. These durable flip cap lids are dishwasher safe, fridge and freezer safe to use. SIZE:10.9*8.4*4.3CM Product Description: Package includes：1×lid Transforms mason jars into convenient drinking bottles, ideal for tea cold brew and protein shakes Compatible with all wide-mouth mason jars, featuring an inner diameter of 3.3 inches for versatile use Equipped with a detachable silicone gasket for leak-proof sealing and easy cleaning Constructed from BPA-free, heavy-duty plastic, ensuring durability and safety for food storage Dishwasher safe and suitable for fridge and freezer use, making it a practical choice for everyday needs