This 1-Ounce White Plastic Double-Wall Jar with Lid features a 53-400 continuous thread neck finish, ensuring a secure and tight seal. Its double-wall construction provides improved insulation and a sturdy, premium appearance. Typically sold in cases of 12 units, this jar is ideal for packaging creams, ointments, cosmetics, or other small-volume products requiring protection and presentation. The included lid fits the 53-mm diameter neck with a 400 thread style, offering reliable closure for safe storage and transport.