HIGH QUALITY MATERIAL - VIBRATITE canning lids are made of tinplate (not stainless steel) and silicone seals, which can withstand high and low temperatures, can be used in refrigerators, microwave ovens and dishwashers. Note: Please keep the lids clean and dry after washing to prevent rust. Lids are for one-time use only. NO LEAKAGE - Super seal ensures air tightness and prevents leakage, providing an easy storage solution. UNIVERSAL SIZE - With a diameter of 2.75 inches(70MM), these covers are ideal for all ordinary mouth Mason cans, including ball and Kerr brands. The band can be applied in combination with silicone fermenting lids and stainless steel sprouting lids, the screw thread on the bottle mouth can increase the friction force of hands, which facilitates the opening of the bottle. LABELLING - Enjoy the ability to customise each lid with a permanent marker. Simply write directly on the lid surface with a permanent marker so you can easily identify the contents of the jar. SUPER VALUE SET - Including 30pcs cannling lids mason jar lids (not bands and jars). Can be used to store fresh foods such as jam and dry goods, fruits and vegetables etc.
Description:

Good Airtight SealingPerfect fits for all types of wide mouth mason jars, allowing you to use them as multi-purpose containers.
Lids edges design with Ribbing for anti slip, easy to open and tighten the jar caps.
The lids for Mason jar come with silicone sealing gaskets, ensure the leakproof of mason jar lids, perfect for food storage.
Easy to clean use by cleaning brush, dishwasher safe.

Specification:

Material: Metal
Color: Silver
Regular mouth jar lid size: 2.75 inches / 7cm Wide mouth jar lid size: 3.38 inches / 8.6cm

Note:

Lids only, bands and jars not include.
Please keep the lids clean and dry after washing to prevent rust. Lids are for one-time use only.
Please allow dimensional errors caused by different measuring tools.