3.5 x 3 x 3 inches

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Sufficient quantity: each pack includes 36 pieces of split-type lids(the bands not included), used for regular mouth mason jars(2 5/8 inch wide mouths), cannot match with wide-mouth mason jars and wide-mouth bottles; sufficient quantity for daily use and change
Size: our product is only the regular mouth mason jar lids(the band is not included), the diameter of the lid is 2.7inches/6.8cm, it can fit the mason jar band well, you don’t need to worry about the size