Features:
Package includes: 100pcs inner cover only.
Cover comes with sealing ring, resistant to high and low temperature.
Ensures airtightness and prevents leakage providing a hassle-free storage solution.
70mm diameter makes them suitable for all regular mouth mason jars.

Specifications:
Material: steel & silicone resin
Qty: 100pcs/set
Diameter: 70mm / 2.8in
Package weight: 600g / 1.3lb
Package size: 155 * 155 * 80mm / 6.1 * 6.1 * 3.1in

Note: only contains the inner cover.

Package List:
100pcs * Inner Cover