Made from high-quality virgin resins for reliability and consistency. Star-sealed bottom distributes weight evenly and creates a seal up to eight times stronger than the film itself. Innovative "clamshell" box with E-Z identification eliminates confusion. ISO registered facilities ensure superior quality and consistency. Perforated Rolls. Application: Can Liner; Capacity Range (Volume) [Max]: 4 gal; Thickness: 6 microns; Grade: Light-Duty.