For adding additional protection and security to 2 oz plastic straight sided jars the 84 mm X 54 mm clear shrink bands are the best fit. These shrink bands are 2 mil thick, tamper-evident heat seal that will ensure the safety of the product and limit the possibilities of it becoming damaged or opened. These shrink bands do not create a struggle when removing due to a single vertical perforation and our heat gun kit can be paired with these bands for a fast and simple application.