This 20-410 white P/P continuous thread closure has a ribbed skirt, a matte stipple top, and includes an embossed F217 liner. The F217 liner consists of a foamed low density polyethylene LDPE core sandwiched between two solid LDPE layers. It is embossed to permit atmospheric equalization, making it highly compressible and resilient. The liner is recommended for packaging cosmetic, drug, food, liquor, household and other products.