jar cap with a silicone sealing ring is suitable for 70mm regular mouth Mason jars.
Specification
Jar Cap:
Color: Silver Tone
Material: Stainless Steel
Inner Diameter: 70mm/2.8″
Size: 74mm x 17mm/2.9″ x 0.7″ (Dia.*H)
Sealing Ring:
Color: Translucent
Material: Silicone
Thickness: 3mm/0.1″
Inner Diameter: 55mm/2.2″
Packing List: 1 Set – 5 x Jar Caps and 5 x Sealing Rings
Advantage
1. The can cap is made of durable stainless steel material with a silicone sealing ring, which is sturdy, waterproof, rust-proof and not easily deformed.
2. The edge of the Mason jar lid is designed with non-slip ribbing for easy opening and tightening of the jar cap.
3. 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.