The 115 mm X 44 mm clear shrink bands are compatible with a variety of wide containers that include 1 oz plastic thick wall jars and 4 oz metal square jars. These shrink bands provide products with important additional protection and allow for more security of the product with a 2 mil thick, tamper-evident seal. These shrink bands have a single vertical perforation that makes their removal simple and they can be paired with our heat gun kit for an easy and effective application.