Size: 63mm,for details, please see the size measurement picture shown in the picture.(If the size is too large, you can adjust it with scissors. Make sure it is the right size for the cap Internal dimensions)
Material: Foam. Color: Red
These Pressure Sensitive Foam Cap Liners Suitable for plastic bottles, glass bottles.Can be used to help you seal some bottles and jars，It also suitable for round containers with metal or plastic caps.
Not only can improve the enterprise output value, but also extend the product storage function.
Before purchasing, you must confirm the outer diameter of the bottle mouth or the inner diameter of the cap. This way you can choose the size that suits you best.