ISO registered facilities ensure superior quality and consistency; Made from Formosa resins for reliability and consistency; Star-sealed bottom design distributes weight evenly?creates a seal up to eight times stronger than the film itself; Innovative ?clamshell? box with E-Z identification code number system to eliminate confusion Much thinner than Linear Low Density (LLD) liners, but can hold the same or greater weight. Good tear resistance. Better puncture resistance and load capacity when compared to LLD liners.High-Density Commercial Can Liners40 Rolls per CaseLight Grade, Natural50 Bags per Roll4-gallon capacity. 17 x 18. 6 Micron Gauge?For crumpled papers, cups, light waste, etc. PERFORATED ROLL