This black polypropylene CT closure has a ribbed skirt, a matte (stipple) top, and a chamfered (beveled) edge between the skirt and top. It includes a one piece foil heat induction innerseal printed 'Sealed For Freshness' in red.
The Foil #3 liner provides an aggressive bond with clean peel removal for PET and PVC containers. The moisture vapor tranmission and oxygen transmission rates are essentially zero. FDA approved for packaging food products.