Perforated High Density Can Liners Hi Density Bags (Hi-D) are best used for Paper and non-rough objects under moderate transport conditions. These liners are very strong and handle higher load capacities than LLD liners, but are less resistant to tear once punctured. Usage: 8-10 Gallon Can Liner Dimensions: 24" x 24" Density: High Density Gauge: 8 Mic Color: Natural Packaging: Perforated on a Roll