[White Flip-Top]
[Black PolySeal]
[Shrink Bands]
[Black Plastic]
[White Plastic]
38mm Black Plastic Phenolic Polyseal Screw Caps With PolyCone Liner - Pack of 15. These caps are designed to form an exceptionally tight seal. The PolyCone liner is made of an oil-resistant plastic, offering a superior chemical barrier. Fits all jars and bottles with a 38mm (38-400) thread. We warrant our products in the event that they arrive damaged or defective - Covered under our 30 day hassle free replacement program.