DESIGNED FOR USE WITH WECK CANNING JARS, these flexible white plastic lids preserve the freshness of foods stored in the refrigerator or freezer. As the lids expand slightly, there is a lower chance of glass breakage when the food expands as it freezes.
- BPA-FREE PLASTIC will not react with foods or absorb odors.
- THE AIRTIGHT LIDS ARE MADE WITH FLEXIBLE BPA-FREE PLASTIC and snap onto the jar providing a strong seal. Use these convenient lids after breaking the seal on your Weck jars.
- DISHWASHER SAFE. Please note, these lids are not meant for canning; storage only. MADE IN GERMANY
740,741,742, & 743 Mold
738, 739, 744, & 745 Tulip