These Pressure Sensitive Seals can be used with different containers and are suitable for glass, plastic, metal cans and round containers with metal or plastic lids and closures. It can be used to seal seasonings, cosmetics, hair care supplies, detergents, toiletries, and other powders, solids, etc.

Specification
Color: White, Yellow, Black
Material: PS (Polystyrene);
Diameter: 22 mm/0.87 inch;
Thickness: 1mm/0.04 inch;
The outer diameter neck size of the suitable bottle is slightly less than 22mm;
Packing List: 60 pcs x Foam Lid Liners

Advantage
These Cap Liners are made of polyethylene foam, which is elastic, durable and has a good leak-proof effect. It can prevent dust, moisture and dirt from entering the jar, keep the items fresh and avoid odors, and effectively protect the items from being easily affected by the environment. The dust proof yellow paper backing design keep the foam lid liner clean, avoid dust or mutual adhesion, and provide long-term sticky protection to better seal the bottle mouth. (Please tear off the paper backing when using). It is self-adhesive and easy to install.

Instruction
Clean the bottle cap to a clean state, put the Cap Liners into the bottle cap, the side with black letters should fit tightly against the bottle cap, and the white side should face down. After applying a little pressure to make it fit tightly, tighten the bottle cap and wait for 24 hours. Once removed, its sealing will be affected when used again.

NOTE:
There should be no water or oil on the bottle mouth during installation;
The liner is best used for sealing dry items, is not suitable for oily applications, and avoids overfilling the container.
 Please confirm the outer diameter of the bottleneck or the inner diameter of the bottle cap before purchasing;