Uxcell 70mm Regular Mouth Plastic Mason Jar Lids with Silicone Sealing Ring, Sapphire Blue 1Set/10 Pack

The plastic jar cap with a silicone sealing ring is suitable for 70mm regular mouth Mason jars

Advantage
The can cap is made of durable PP material with a silicone sealing ring. The side of the Mason jar lid is designed with non-slip ribbing for easy opening and tightening of the jar cap. The jar lid has a good tightness to keep your contents fresh, and it is great for the wide-mouth jar to dry storing or freeze in the refrigerator.

Instruction
Easy to use - just install the caps on the jar mouth and tighten it to seal.

NOTE: Make sure the right size you need before ordering. Manual measurement allows 1mm-2mm of error.