20Pcs Split-type Replacement Rings Secure Mason Canning Lids Reusable Mason Jar Lids Glass Jar

Label:Yes Color: Silver,Gold Material: Tinplate Shape: Round Size: 7cm(2.76in),8.6cm(3.39in) Package Includes: 20pcs Circular Ring/ Cover Plate,10pcs Circular Ring&Cover Plate

Purpose:Suitable for sealing Mason jars,spherical jars,canning jars,storage,solar mason jar lights DIY containing spices,candies,biscuits,fruits,jams,soft drinks,tea or coffee,nails,screws and other small objects. Easy to use:The outer edge of the cover ring is threaded to increase friction, so that the mason jar can be opened easily, which is convenient for transportation and carrying. Can withstand high and low temperatures, can be used in refrigerators and microwaves, and can be washed in a dishwasher. Quality:Mason jar bands are made of food-grade tinplate material, food safe and BPA free, durable, to increase sealing, and the surface is plated with anti-rust coating to better protect food. Note:Please wipe it dry after washing and place it in a dry environment. You can use hot water to boil the silver canning jar band after use to better protect the health of you and your family.