For high clarity, durability, and style, choose clear PET heavy wall plastic jars with aluminum lids. These silver aluminum caps include PE-F217 liners and composed of anti rust aluminum to assist with long term storage. These clear plastic jars with aluminum lids could package body butter, shaving balm, and more with the short wide style making products more accessible. Be sure to test our range of plastic jars with aluminum lids to ensure complete compatibility.