The 115 mm X 72 mm clear shrink bands are a great choice when looking to add protection to 4 oz plastic thick, heavy or double wall jars. These shrink bands can offer containers a 2 mil thick, tamper-evident seal that will ensure their safety and improve the quality of their packaging. These shrink bands are easily applied with a heat gun, which we offer here at SKS, and removing the bands is effortless due to their single vertical perforation.