Gold aluminum metal screw cap with customizable liner options including PE foam, foam seal, pulp & aluminum, heat seal, aluminum foil, pressure sensitive seal, pulp & poly, and plastisol. These caps are made in China to order, please allow 1 – 2 weeks lead time for manufacture and regular liner installation. For orders with 5 cartons or more, please contact us for updated production time prior to placing an order. There are many factors that must be considered when selecting a liner for your product. We have put together some general guidelines and common use below. Please note that these are general guidelines and they are not meant for specific recommendations.