This is a vintage Top Protection, water proof preserver for closed car tops. The item has a paper label, attached to a 5.5 inch tall can with a screw on top. The label has a tear on it near the bottom right front of the can. The can is heavy so it is probably still filled with a chemical. Please follow all manufacture instructions. Treat as hazardous, do not allow it to come in contact with eyes or skin. Do not take internally.