Mason Jar Lids, 6 Pcs - Tinplate Canning Lids Regular Mouth Leak Proof Fits Storage Jars (Silver)

• The size of these mason jar lids fits a regular mouth, its edge inner diameter is 70mm, its thickness is 15mm, and there are 6pcs storage caps in one package. Please measure the mouth size of your jar before placing an order to confirm whether our product matches your jar.
• Concave-convex design with vertical stripes to increase friction between palm and lid, anti-slip, and facilitate opening and closing.
• The mason jar lids are made of tinplate, with a built-in sealing ring, which can improve the sealing of the lid, keep food fresh longer, not easy to leak, and prevent bad odors.
• A great gift for a friend who love jars for storing and cooking in the kitchen. Suitable for the freezer and refrigerator as well as dry storage, such as soup, yogurt, sports drinks, cereal, candy, etc.
• The canning lid is without rusting or warping like regular canning jar lids and they have no problem using the dishwasher to clean. Please wash the lids before use and it is better to dry to store them as soon as possible, in order to extend service life.

The tinplate lid of the mason cup is new in design and fine in workmanship. Screw cap design, uniform force, built-in sealing ring, strong sealing, not easy to leak. The vertical grain design can effectively increase friction and prevent hand slipping.