Description

This flexible white plastic storage lid helps preserve the freshness of food stored in the refrigirator or freezer. Dishwasher safe. Weck large keep fresh lids fits models 740, 741, 742, 743, 738, 739, 744, 745, 748, 974. If you do not know the model of your jars, the diameter of the jar opening should be 4.25 inches.