Pack: 8 Pack Mason Jar Lids contain 4 pack regular mouth (70mm/2.76 inch) and 4 pack wide mouth (86mm/3.39 inch), can be fit most of standard mouth mason jars.Colorful: We provide 4 different colors (Sky Blue, Orange, Green, Yellow) you choose, add great fun and colors to your family. Ribbed Edge Design: No more trouble about cant not open your jars. Our Mason jar lids edges have ribbing for anti slip easy grip, easy open and tighten.Dishwasher & Freezer Safe: Made of durable plastic that won't crack, chip or warp under stress, can stand up to temperature extremes in the dishwasher or freezer.Multi-Purpose Versatility: Great for storing grains, dry food, spices, candies, fruits, pickles, salad and juice, etc. Works perfectly to keep your food fresh and delicious.Perfect fits for all types of regular and wide mouth mason jars, allowing you to use them as multi-purpose containers.Great for first aid materials, beauty supplies, craft items, office supplies and for organizing fasteners in the garage or workshop.Colorful decorative lids set decorative in different color, add fun to your cool summer and colorful life.The Mason jar lids edges design with ribbing for anti slip, easy to open and tighten the jar caps.The Mason jar lids 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.SpecificationProduct Name: Mason Jar LidsMaterial: PP PlasticSize: 4/6/8 x Fit for Regular Size (70mm/2.76") + 4/6/8 x Fit for Wide Mouth (86mm/3.39")Regular Mouth Total Size: 74 x 19mm/2.9" x 0.75"(D*L)Wide Mouth Total Size: 90 x 19mm/3.54" x 0.75"(D*H)Package Include: 8/12/16 x Mason Jar LidsNote:1. Due to the shooting and screen setting difference, the color of the item may be slightly different from the pictures.2. Variability of 3-5 mm is possible due to measurement process.3. Only lids, the jar not include.